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Pentel

Pentel Krazy POP Beauty Beauty Iridescent Gel Pen, (1.0mm) Bold Line, Assorted Ink, Pack of 4 (K91BP4M3)

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Apr 19
Order within 13 hours and 53 minutes
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Size: 12 Count (Pack of 1)


Style: KRAZY Pop


Pattern: Pen


Features

  • Add a "Krazy pop" Of outrageous color to your writing world
  • New glittery iridescent Ink adds a dazzling, dual-color sparkle effect
  • Ink looks like a different color when writing on black or white paper
  • Perfect for cards, drawings, doodles and other designs
  • Smooth, metallic gel ink and extra-long balanced barrel for effortless writing and control
  • Latex-free grip for comfortable writing and drawing
  • 1.0mm tip writes bold lines
  • Limited Lifetime Warranty

Description

Add a "Krazy pop" Of outrageous color to your writing world New glittery iridescent Ink adds a dazzling, dual-color sparkle effect ink looks like a different color when writing on black or white paper perfect for cards, drawings, doodles and other designs smooth, metallic gel ink and extra-long balanced barrel for effortless writing and control.

Brand: Pentel


Writing Instrument Form: Roller Ball Pen


Color: Assorted


Ink Color: Assorted Metallic


Age Range (Description): Adult


Writing Instrument Form: Roller Ball Pen


Ink Color: Assorted Metallic


Drill Point: Bold


Additional Features: Gel ink


Line Size: 1.00 Pen Millimeters


Hand Orientation: Ambidextrous


Grip Type: Latex-free


Closure Type: Snap


Water Resistance Level: Not Water Resistant


Hardness: HB


Writing Technique: gel ink, rollerball


Color: Assorted


Theme: Rainbow


Style: KRAZY Pop


Body Shape: Round


Pattern: Pen


Material Type: Pen body Plastic, Tip Felt or Fiber


Ink Base: Water


Brand Name: Pentel


Age Range Description: Adult


Model Name: Pentel Krazy Pop Iridescent Gel Pen, (1.0mm) Bold line, Assorted Ink (XC/BD/CP/DG), 4-pk (K91BP4M3)


Recommended Uses For Product: Drawing, Writing


Model Number: K91BP4M3


UPC: 072512276280


Global Trade Identification Number: 80,


Manufacturer: Pentel


Item Type Name: Gel Pen


Warranty Description: Limited Lifetime Warranty


Unit Count: 12 Count


Item Dimensions: 0.65 x 3.63 x 7.38 inches


Item Weight: 0.3 Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Best glitter pens ever!!!
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
The media could not be loaded. I’ve tried so many different glitter pens and these are by far the best. They are so pigmented and have so many sparkles! They are just beautiful and such good quality. You can’t go wrong with pentel glitter pens!
Reviewed in the United States on March 15, 2026 by Kelly
    • My new go-to sparkly pens
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
Review Image by Anna
These are the most sparkly pens I ever used. Write well, very smooth feel with crazy spark. Colors look different in white and black backgrounds. Color variety was good, I wish there was a red pen; orange dries almost gold. I also wish the purple was less blue, more of a light violet color. But I am super happy with these pens, will probably never go back to other glitter pens. (Gold and silver not showing well in the picture on black background, but in person there is a good contrast) ... show more
Reviewed in the United States on January 28, 2026 by Anna
    • You Will Love These Pens
Size: 12 Count (Pack of 1) Style: KRAZY Pop Pattern: Pen
Great pens! I'm so happy I got them. The ink flo is very juice and dries fast. Very nice colors. Love my purchase!
Reviewed in the United States on March 28, 2026 by Elsita
    • New favorite glitter pens
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
I love these pens. They are super sparkly and JUICY! Sometimes the glitter gets stuck and the rollerball doesn't really want to work, but I just doodle around on a scrap sheet of paper until it is back to normal. It also smears really easily, so lefties might struggle a bit...or people who are impatient...I think I like these more than GellyRoll?? I want them to come in more colors though ... show more
Reviewed in the United States on February 8, 2026 by Moriah L. Nettesheim
    • Colors are beautiful & have enough sparkle to satisfy my ADHD! Maybe not great for note taking?
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
Even with all the ease with PCs & software for note taking, I still rely on pen & paper for meetings. I blame my ADHD & Autism for needing to write things down in order to better recall them! I tend to use multiple colored pens for work because it makes seeing various topics/to-dos/action items more visible (black ink just makes all the words blend together, which is frustrating when I'm reviewing my notes later). I have a full set of various types of gel pens (thanks to my time in childhood with milky & gel pens, I'm so glad companies are still producing them), all-in-one multicolor pens (you know the clicking ones with different ink pens in one), regular ink pens in various solid colors, but I adore using combo-colored ink pens! It makes writing fun & note reviewing easy, but the last set I bought I barely use because the colors are so light-colored, almost pastel, that it makes reading super difficult. So, I bought this set to try. To start, I really love the color combos! I would love a purple/green pen! Also, would love to see a set that combines various colors with metallic colors, like -- red/gold, blue/silver, pink/gold, green/gold, black/silver, silver/gold...etc...... would be really fun & I'd buy them! My only complaint with these is the thickness of the lines. I tried each pen on my thick notebook paper & the ink sort of "free flows" more than I expected, so the lines are thick like I'd see in 0.9 mm or thicker sized pens/pencils, even though these are marked as only 0.7 mm. Because the ink flows faster/thicker than normal gel/milky pens or even regular ink pens, I worry these will run out of ink very fast, with how much I need to write in my career. They also take a lot longer to fully dry or you risk smearing the ink. Definitely not ideal for me. If you journal or do other paper crafts (photo albums & others), thee pens would work well in those scenarios. But for anyone wanting pens for note taking, I'm unsure if these would be a good recommendation. ... show more
Reviewed in the United States on November 7, 2024 by Common-Sense-Is-Key
    • Best sparkle gel pen for adult coloring
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
The ink flows so well on these. Bright, fun, sparkly... Perfect for recreational adult coloring
Reviewed in the United States on March 1, 2026 by Kay
    • Nice set of sparkle pens!
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
Review Image by Jamie Krohn
Love this set of sparkle gel pens! Definitely worth the money! The ink comes out smoothly which I always appreciate! Borrowed one of these from a teacher I was working with and knew I wanted a set of my own! They do change colors depending on the paper as specified! Happy with the purchase!
Reviewed in the United States on January 19, 2026 by Jamie Krohn
    • 100 stars
Size: 1 Count (Pack of 8) Style: Sparkle Pop Pattern: Pen
Great pens color is bold and rich am buying again ,smooth and consistent I really love these I can’t recommend them enough 100 stars
Reviewed in the United States on February 5, 2026 by Shannon hansen

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