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Pentonic · 32 products

Pentonic Gel Pens and Ballpoint Pens for School, Office and Journaling

Fine point and medium tips, bulk packs of black ink and color sets from 5 to 50 pens.

Tip sizes listed in mmGel, ballpoint and glitterUpdated November 2026

Which Pentonic pens to look at first

Pentonic G-RT 0.7mm Retractable Gel Pens, 10 Black

G-RT retractable gel pens, 0.7 mm, 10 black

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Pentonic 1.0mm Ballpoint Pens, 50 Black

1.0 mm black ballpoint pens, 50 in a pen cup

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Pentonic 0.7mm Frosted Ballpoint Pens, 15 Count

0.7 mm frosted ballpoints, 15 pens in red, black and blue

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Pentonic Gel Pens, 36 Colors, Neon Pastel Glitter

Gel pen set of 36 classic, neon, pastel and glitter colors

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Pentonic gel pens: color sets and 0.6 mm black, blue and red packs

Two kinds of gel pen sit in this line: color sets of 12, 24 or 36 pens with gold and silver ink and a mix of 0.6, 0.7 and 1.0 mm point tips, and 0.6 mm packs led by black ink with blue and red alongside. The 0.6 mm line is the thinnest in the catalogue, which suits small handwriting and detailed sketches. If you want a click pen instead, the retractable gel line has a 0.7 mm tip on every pen.

Pentonic Gel Pens, 36 Count, 12 Colors

Three of each of twelve gel colors, with fine and medium tips mixed.

  • 36 pens, 12 colors, 3 of each
  • Includes gold and silver ink
  • Tips: 0.6 mm, 0.7 mm, 1.0 mm
  • Matte black barrel, nickel silver tip
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Pentonic Gel Pens, 12 Colors in Clear Case

A clear click-shut case of twelve colored gel pens with three tip sizes.

  • 12 pens, 12 ink colors
  • Includes gold and silver ink
  • Tips: 0.6 mm, 0.7 mm, 1.0 mm
  • Matte barrel, nickel silver tip
  • Clear plastic case with click closure
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Pentonic 0.6mm Gel Pens, 36 Black Blue Red

A large 0.6 mm gel pen supply led by black ink, plus blue and red.

  • 36 gel pens total
  • 20 black, 12 blue, 4 red
  • 0.6 mm fine point tip
  • Matte black barrel, nickel silver tip
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All gel pens 5 items

Retractable gel pens with a 0.7 mm fine point

G-RT click pens come in single-color packs of black, blue or red, mixed packs of 18 and 24 weighted toward black, and a set of ten colors. All of them share the 0.7 mm fine point and a matte grip, so the decision is ink color and pen count. The five-pen packs of black or blue fit a pencil case and work well as a first try before a larger box.

Pentonic G-RT 0.7mm Gel Pens, 24 Black/Blue/Red

Twenty-four click gel pens weighted toward black, with blue and red alongside.

  • 24 pens per pack
  • 12 black, 8 blue, 4 red
  • 0.7 mm fine point tip
  • Retractable click mechanism
  • Matte grip
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Pentonic G-RT 0.7mm Retractable Gel Pens, 10 Colors

Ten gel click pens in ten shades for color-coded notes and planners.

  • 10 pens, 10 ink colors
  • Black, red, orange, light green, green
  • Light blue, blue, purple, pink, brown
  • 0.7 mm fine point tip
  • Retractable click mechanism, no caps
  • Ergonomic matte grip
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Pentonic G-RT 0.7mm Retractable Gel Pens, 5 Black

Five black gel click pens, a compact pack for a bag or pencil case.

  • 5 pens per pack
  • Black gel ink
  • 0.7 mm fine point tip
  • Retractable click mechanism, no caps
  • Ergonomic matte grip
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All retractable gel pens 8 items

Ballpoint pens in bulk: 25- and 50-pen packs in 0.7 and 1.0 mm

Ballpoint packs here run from a 10-pen color set to 50-pen cups of black only, red, black and blue, or ten colors. Most carry a 1.0 mm medium point for larger handwriting, while the 0.7 mm packs, including a 15-pen frosted set, write a thinner line. The three 50-pen sets arrive with a black pen cup for a shared desk or classroom.

Pentonic 1.0mm Ballpoint Pens, 50 Black

A bulk cup of fifty black-ink ballpoints with a broad medium point.

  • 50 pens per set
  • Black ink only
  • 1.0 mm medium point tip
  • Charcoal gray barrel, nickel silver tip
  • Black pen cup included
  • Smear- and water-resistant ink
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Pentonic 1.0mm Ballpoint Pens, 50 Red Black Blue

Fifty capped ballpoint pens in three ink colors, kept upright in a desk cup.

  • 50 pens per set
  • Ink colors: red, black, blue
  • 1.0 mm medium point tip
  • Charcoal gray barrel, nickel silver tip
  • Black pen cup included
  • Smear- and water-resistant ink
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Pentonic 0.7mm Ballpoint Pens, 25 Black Red Blue

Fine-point capped ballpoints in the three classic ink colors for annotating.

  • 25 pens per pack
  • Ink colors: black, red, blue
  • 0.7 mm fine point tip
  • Charcoal gray barrel, nickel silver tip
  • Pen cap included
  • Smear- and water-resistant ink
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Pentonic 0.7mm Frosted Ballpoint Pens, 15 Count

Pastel frosted barrels matched to red, black and blue ink, five pens each.

  • 15 pens per pack
  • 5 red ink pens, pink barrels
  • 5 black ink pens, pale gray barrels
  • 5 blue ink pens, pale blue barrels
  • 0.7 mm fine point tip
  • Nickel silver pen tip
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All ballpoint pens 8 items

Black and blue retractable ballpoint pens for school and office

B-RT and BR-T click ballpoints share a 0.7 mm fine point and a matte grip, in packs of 12 or 18 in black or blue, plus a 10-color set with no caps to lose. The black and blue packs have smear- and water-resistant ink. Compared with the retractable gel pens, these use ballpoint ink and come in larger single-color packs.

Pentonic B-RT 0.7mm Retractable Ballpoint, 18 Black

A pack of eighteen black click pens for daily office and school writing.

  • 18 pens per pack
  • Black ink
  • 0.7 mm fine point tip
  • Retractable click mechanism
  • Matte grip
  • Smear- and water-resistant ink
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Pentonic BR-T 0.7mm Retractable Ballpoint, 12 Blue

Twelve blue-ink click pens with a thin, precise line for everyday writing.

  • 12 pens per pack
  • Blue ink
  • 0.7 mm fine point tip
  • Retractable click mechanism
  • Matte grip
  • Smear- and water-resistant ink
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Pentonic B-RT 0.7mm Retractable Ballpoint, 10 Colors

Color-coding made simple with ten click ballpoints and no caps to lose.

  • 10 pens, 10 ink colors
  • Black, red, orange, light green, green
  • Light blue, blue, purple, pink, brown
  • 0.7 mm fine point tip
  • Retractable click mechanism, no caps
  • Ergonomic matte grip
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All retractable ballpoints 5 items

Glitter gel pens and pastel pens for journaling

This shelf gathers the pens for journaling and decorating: 1.0 mm glitter gel pens in ten shades, a 24-pen box split between classic and glitter colors, a 36-color set with neon and pastel shades, and 0.7 mm ballpoints in frosted pale blue, pink and gray barrels. Gel sets cover headings and color, and the frosted ballpoints take the written lines underneath in blue, red or black.

Pentonic 1.0mm Glitter Gel Pens, 10 Colors

Sparkly glitter gel ink in ten shades for journal decoration and crafts.

  • 10 glitter pens, 10 colors
  • Black, red, green, blue, light blue
  • Orange, purple, pink, gold, silver
  • 1.0 mm tip
  • Matte black barrel, nickel silver tip
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Pentonic Gel Pens, 36 Colors, Neon Pastel Glitter

Every pen a different shade: classic, neon, pastel and glitter gel colors.

  • 36 pens, 36 different colors
  • Classic, neon, pastel and glitter shades
  • Tips: 0.6 mm, 0.7 mm, 1.0 mm
  • Matte black barrel, nickel silver tip
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Pentonic 0.7mm Ballpoint Pens, 10 Red, Frosted Pink

Red-ink ballpoints in frosted pale pink barrels for corrections and journal accents.

  • 10 pens per pack
  • Red ink
  • Frosted pale pink barrel
  • 0.7 mm fine point tip
  • Nickel silver pen tip
  • Smear- and water-resistant ink
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All journaling pens 6 items

What sets Pentonic pens apart

Pentonic 0.6mm Gel Pens

Three tip sizes across one family

Tips come in 0.6, 0.7 and 1.0 mm. The 0.6 mm gel packs draw the thinnest line, 0.7 mm is the fine point on every click pen and on the frosted ballpoints, and 1.0 mm is the medium point on most capped ballpoints and on the glitter gel pens. Several gel color sets mix all three sizes in one box, so a single purchase covers fine writing and thicker strokes.

Pentonic Gel Pens

Nickel silver tips on dark or frosted barrels

Gel sets pair a matte black barrel and nickel silver tip. The capped ballpoints use a charcoal gray barrel with the same nickel silver pen tip, and the frosted ballpoints swap the dark finish for pale blue, pink or gray, each barrel matched to its ink color.

Pentonic B-RT 0.7mm Retractable Ballpoint

Click pens with a matte grip

The G-RT gel pens and the B-RT and BR-T ballpoints retract with a click, so nothing comes off to get lost in a bag. Each has a matte grip. The 10-color click sets and the 5-pen G-RT packs go further, with an ergonomic matte grip and no caps at all.

Pentonic Gel Pens

Ink chosen for the job

Most black, blue and red ballpoint packs carry smear- and water-resistant ink. The gel sets add gold and silver ink, and the color assortments reach 36 different shades, from classic to neon, pastel and glitter. Red-only packs exist in both gel and ballpoint form for marking and corrections.

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What are the barrels and tips made of, and how do you look after them?

Capped gel and ballpoint pens use a nickel silver tip set into a matte barrel: black on the gel sets, charcoal gray on the ballpoints, and frosted pale blue, pink or gray on the journaling ballpoints. Retractable models add a matte grip where the fingers rest, and the 5-pen and 10-color click packs describe that grip as ergonomic.

Care is mostly about the tip. Click a retractable pen closed before it goes into a pocket, and push the cap back on a capped pen when you put it down. The 50-pen sets come with a black cup that holds the pens upright, and the 12-color gel set closes into a clear click-shut case, so each pen goes back to the same place.

Gel ink, glitter ink and ballpoint ink sit differently on different types of paper. Before you decorate a full journal spread, try one pen on a back page of the same notebook and let it settle before closing the book.

Tip sizes 0.6 mm, 0.7 mm, 1.0 mm
Tip material Nickel silver on gel sets and capped ballpoints
Barrel finishes Matte black, charcoal gray, frosted pale blue, pink and gray
Grip Matte grip on retractable pens; ergonomic matte grip on 5-pen and 10-color click packs
Ink types Gel, glitter gel, ballpoint
Smear- and water-resistant ink Most black, blue and red ballpoint packs
Storage Black pen cup with 50-pen sets; clear click-shut case with the 12-color gel set
Pentonic Gel Pens

Match the tip to your handwriting before you order

Every category page lists each pack with its tip size, ink colors and pen count side by side.

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Who reaches for Pentonic pens, and for what?

Pentonic 1.0mm Ballpoint Pens

Stocking a shared office or classroom

A desk shared by many hands empties a pen cup quickly. The 50-pen set in red, black and blue arrives with its own black cup, so the supply stands upright and in view. Its 1.0 mm medium point writes a broad line for sign-in sheets, quick notes and large handwriting. For a black-only room, a 50-pen black set comes the same way.

Pentonic G-RT 0.7mm Gel Pens

Students taking long notes in class

Lecture notes run long, and black ink does most of the work. The 24-pen G-RT pack holds 12 black, 8 blue and 4 red click pens with a 0.7 mm tip, thin enough for small handwriting in narrow ruled lines. Red is there for corrections and blue for a second level of notes.

Pentonic Gel Pens

Bullet journals, lettering and card making

A spread with a color key needs more shades than a desk pen set. The 36-color gel set has no repeats, mixing classic, neon, pastel and glitter shades, and its point tips run from 0.6 mm for small text to 1.0 mm for headings. If you color-code by the same few shades every week, a set with pairs or threes of each color lasts longer.

Pentonic G-RT 0.7mm Retractable Gel Pens

Grading papers and proofreading drafts

Corrections should stand apart from the original text. Ten red G-RT gel pens with a 0.7 mm fine point leave a thin mark that fits between lines and in margins. Teachers and editors who mark a stack of pages at once can keep one in each bag and one on the desk.

About the Pentonic pen range

The catalogue holds 32 packs of pens in five lines: gel pens, retractable gel pens, ballpoint pens, retractable ballpoint pens, and glitter, pastel and journaling pens. Pack sizes run from five pens to fifty, and mixed packs come in fixed color splits rather than random assortments.

The range leans toward fine lines. Most pens have a 0.6 or 0.7 mm tip, and the broadest tip anywhere in the collection is 1.0 mm, so anyone after a bold marker-style stroke will not find it here. The ballpoints are versatile enough to work as everyday office stock and as class supplies, while the gel sets lean toward color, metallic gold and silver, and glitter.

It suits people who write a lot in one color and want a box that lasts: offices, classrooms, students and home desks. It also suits journal keepers who want a palette rather than a single shade. If you need several pens of one specific color, check the split before buying a color set, since the 10-, 12- and 36-color assortments carry one pen per shade.

Explore every line

How do you choose between these pens?

Which tip size suits small handwriting: 0.6, 0.7 or 1.0 mm?
For small handwriting, pick a 0.6 or 0.7 mm fine point. The 0.6 mm gel packs of 24 and 36 write the thinnest line; the 0.7 mm tip appears on all retractable gel and ballpoint pens and on the frosted ballpoints. A 1.0 mm tip creates a thicker line that reads well in large handwriting, headings and quick notes.
Which pens have smear- and water-resistant ink?
The black and blue retractable ballpoints (B-RT 18 and BR-T 12 packs), the 25-pen and 50-pen capped ballpoints in black or red, black and blue, the 25-pen set in 10 colors, and the single-color frosted ballpoints in blue, red or black. Gel pens and the 15-pen frosted trio sit outside this group.
Do the gel color sets include gold and silver ink?
Yes. The 12-color set in a clear case, the 24-pen set with 2 of each of 12 colors, and the 36-pen set with 3 of each of 12 colors all include gold and silver. The 10-pen glitter gel set has gold and silver glitter shades among its ten colors.
How many pens of each color come in the mixed black, blue and red packs?
The 36-pen 0.6 mm gel pack has 20 black, 12 blue and 4 red. The 24-pen 0.6 mm gel pack and the 24-pen G-RT retractable pack both have 12 black, 8 blue and 4 red. The 18-pen G-RT pack has 10 black, 6 blue and 2 red. The 15-pen frosted ballpoint set splits evenly: 5 red, 5 black and 5 blue.
Which packs come with a pen cup or a storage case?
All three 50-pen ballpoint sets come with a black pen cup: black only, red, black and blue, and ten colors. The 12-color gel set ships in a clear plastic case with a click closure.
Which pens have no caps to lose?
Every G-RT, B-RT and BR-T pen is retractable, so the point clicks in and out. The 10-color G-RT and B-RT sets and the 5-pen G-RT packs in black or blue have no caps at all. The 25-pen 1.0 mm black pack, the 25-pen 0.7 mm black, red and blue pack and the 10-color 1.0 mm ballpoint set include pen caps.

Compare tip size, ink and pack count

Eight packs from all five lines, set side by side on the details that separate them.

Pentonic Pen type Tip size Ink colors Pens per pack Check price on Amazon
Pentonic G-RT retractable gel, 10 black Retractable gel 0.7 mm Black 10 Check price on Amazon
Pentonic 0.6 mm gel pen supply Gel 0.6 mm 20 black, 12 blue, 4 red 36 Check price on Amazon
Pentonic 36-count gel color set Gel 0.6, 0.7 and 1.0 mm 12 colors with gold and silver 36 Check price on Amazon
Pentonic B-RT black click ballpoints Retractable ballpoint 0.7 mm Black 18 Check price on Amazon
Pentonic bulk black ballpoints with cup Ballpoint 1.0 mm Black 50 Check price on Amazon
Pentonic multicolor ballpoint cup of 50 Ballpoint 1.0 mm 10 colors 50 Check price on Amazon
Pentonic frosted ballpoint trio Ballpoint 0.7 mm 5 red, 5 black, 5 blue 15 Check price on Amazon
Pentonic glitter gel pens Glitter gel 1.0 mm 10 glitter colors 10 Check price on Amazon

Find the pen that writes your way

Pentonic gel pens, retractable gel pens, ballpoint and retractable ballpoint pens, plus glitter and pastel journaling sets. Check tip size, ink colors and today’s price on Amazon.