---
product_id: 64159785
title: "Pentel Sparkle Pop Metallic Gel Pen, (1.0mm) Bold Line, Assorted Colors, Pack of 8 (K91BP8M)"
brand: "pentel"
price: "¥4944"
currency: JPY
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.jp/products/64159785-pentel-sparkle-pop-metallic-gel-pen-1-0mm-bold-line
store_origin: JP
region: Japan
---

# Sparkling iridescent ink Color-shifting on black/white paper 1.0mm bold metal tip Pentel Sparkle Pop Metallic Gel Pen, (1.0mm) Bold Line, Assorted Colors, Pack of 8 (K91BP8M)

**Brand:** pentel
**Price:** ¥4944
**Availability:** ✅ In Stock

## Summary

> ✨ Write Bold. Shine Bright. Stand Out. 🖊️

## Quick Answers

- **What is this?** Pentel Sparkle Pop Metallic Gel Pen, (1.0mm) Bold Line, Assorted Colors, Pack of 8 (K91BP8M) by pentel
- **How much does it cost?** ¥4944 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/64159785-pentel-sparkle-pop-metallic-gel-pen-1-0mm-bold-line)

## Best For

- pentel enthusiasts

## Why This Product

- Trusted pentel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Meets Control:** Latex-free ergonomic grip and balanced barrel ensure fatigue-free, precise writing and drawing sessions.
- • **Bold Lines, Smooth Flow:** 1.0mm metal tip delivers bold, consistent lines with effortless glide for professional-quality writing.
- • **Dazzle with Every Stroke:** Unique sparkling ink that shifts color on different paper backgrounds for standout creativity.
- • **Versatile Artistic Power:** Writes flawlessly on photo paper, cards, doodles, and more—perfect for your creative projects.
- • **Lifetime Sparkle Guarantee:** AP certified and backed by a limited lifetime warranty, because your sparkle should last forever.

## Overview

The Pentel Sparkle Pop Metallic Gel Pen set features 8 assorted colors of sparkling iridescent gel ink that changes color depending on the paper background. With a bold 1.0mm metal tip, latex-free grip, and smooth metallic flow, these pens are designed for vibrant, eye-catching writing and artwork on various surfaces including photo paper. AP certified and backed by a limited lifetime warranty, they combine durability with dazzling performance.

## Description

The Pentel Sparkle Pop gel pens add a unique “POP beauty” of color to your writing world. New sparkling iridescent ink changes color when writing on black or white paper to make your writing and artwork stand out. Smooth metallic gel ink and extra-long balanced barrel for effortless writing and control. Latex-free grip for comfortable writing and drawing. 1. 0mm metal tip writes bold lines. Ap certified. Backed by a limited lifetime.

Review: My new go-to sparkly pens - 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)
Review: Nice set of sparkle pens! - 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!

## Features

- Add a unique “POP beauty” of color to your writing world
- New sparkling iridescent magical ink you have never seen before
- Ink color changes when writing on black or white paper
- Perfect for cards, drawing, doodles, and other designs
- Writes on photo paper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079Q8BSCN |
| Best Sellers Rank | #9,268 in Office Products ( See Top 100 in Office Products ) #325 in Gel Ink Pens |
| Brand | Pentel |
| Color | Sparkle Pop |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,816) |
| Date First Available | February 28, 2018 |
| Grip Type | Latex-free |
| Ink Color | Assorted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.8 ounces |
| Item model number | K91BP8M |
| Line Size | 1.0 |
| Manufacturer | Pentel |
| Manufacturer Part Number | K91BP8M |
| Material Type | Plastic |
| Number of Items | 8 |
| Point Type | Bold |
| Product Dimensions | 0.65 x 7.38 x 5.25 inches |
| Size | 1 Count (Pack of 8) |

## Product Details

- **Age Range (Description):** Kid, Adult
- **Brand:** Pentel
- **Color:** Sparkle Pop
- **Ink Color:** Assorted
- **Writing Instrument Form:** Roller Ball Pen

## Images

![Pentel Sparkle Pop Metallic Gel Pen, (1.0mm) Bold Line, Assorted Colors, Pack of 8 (K91BP8M) - Image 1](https://m.media-amazon.com/images/I/81cf2NAfBGL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Questions & Answers

**Q: Are these worth buying**
A: Oh for sure!  I like to use them to color, and they have an effect like no other.   I am not one to encourage spending money but these are defiantly worth it.

**Q: Are the sparkle pop pens the same as the hybrid dual metallic pens? The ink looks the same; the barrels just look different.**
A: They are exactly the same. The "metallic' is really more of a bright glitter. The tips are the same as well-both 1.0mm lines, which makes them great for coloring. I have had both pens, and they seem to last about the same time--but I can't say for sure if the two pen lines have the same amount of ink in them.  The best thing about the dual pens is that the slim size makes it easier to fit into the average pencil case or roll (the kind with the elastic to hold the pen/pencil).  They seem to be slightly skinnier than the Gelly Roll pens.

**Q: Do you test on animals?**
A: no

**Q: Is the gold more of a gold or yellow on white paper?**
A: Gold

## Customer Reviews

### ⭐⭐⭐⭐⭐ My new go-to sparkly pens
*by A***A on January 28, 2026*

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)

### ⭐⭐⭐⭐⭐ Nice set of sparkle pens!
*by J***N on January 19, 2026*

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!

### ⭐⭐⭐⭐⭐ Beautiful pens!
*by C***R on December 11, 2025*

These pens are the prettiest and smoothest gel pens I've ever used. The color is rich and the sparkles are so pretty! The color change effect is amazing when the light hits it. Just don't leave the cap off or the pen will be ruined. Other pens might be cheaper but these are worth the money.

## Frequently Bought Together

- Pentel Sparkle Pop Metallic Gel Pen, (1.0mm) Bold Line, Assorted Colors, Pack of 8 (K91BP8M)
- Pentel Arts Krazy Pop Iridescent Gel Pen, (1.0mm) Bold Line, Assorted Ink, Pack of 4 (K91PABP4M3)
- Pentel Sunburst Metallic Gel Pen, Medium Line, Permanent, Assorted Ink, 5 Pack (K908MBP5M1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*