---
product_id: 330499748
title: "New Jetstream Extra Fine & ultra micro Point Retractable Roller Ball Pens,-rubber Grip Type -0.38mm-blue Ink-value Set of 5"
brand: "uni-ball"
price: "S/.93"
currency: PEN
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.pe/products/330499748-new-jetstream-extra-fine-and-ultra-micro-point-retractable-roller
store_origin: PE
region: Peru
---

# Smooth, effortless rollerball ink flow 0.38mm ultra-fine precision Comfort rubber grip for extended use New Jetstream Extra Fine & ultra micro Point Retractable Roller Ball Pens,-rubber Grip Type -0.38mm-blue Ink-value Set of 5

**Brand:** uni-ball
**Price:** S/.93
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smooth, write now—don’t let your ideas wait!

## Quick Answers

- **What is this?** New Jetstream Extra Fine & ultra micro Point Retractable Roller Ball Pens,-rubber Grip Type -0.38mm-blue Ink-value Set of 5 by uni-ball
- **How much does it cost?** S/.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/330499748-new-jetstream-extra-fine-and-ultra-micro-point-retractable-roller)

## Best For

- uni-ball enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack of 5:** Stay stocked and stylish with a set that keeps you ahead in every boardroom and brainstorming.
- • **Smooth Jetstream Ink:** Hybrid ink technology delivers fast-drying, smudge-resistant blue ink for flawless notes.
- • **Ergonomic Rubber Grip:** Designed for comfort during long meetings or creative sessions—write without fatigue.
- • **Ultra-Fine 0.38mm Tip:** Experience razor-sharp, precise lines that elevate your writing game.
- • **Retractable Convenience:** No cap, no hassle—ready to write whenever inspiration strikes.

## Overview

The Uni-ball New Jetstream Extra Fine 0.38mm retractable rollerball pen combines ultra-fine precision with smooth, fast-drying blue ink and a comfortable rubber grip. This value set of 5 pens is perfect for professionals seeking effortless, precise writing in a sleek, retractable design.

## Description

Uni-ball New Jetstream Extra Fine & ultra micro Point Retractable Roller Ball Pens,-rubber Grip Type -0.38mm-blue Ink-value Set of 5

Review: Good option - The pen works well but since it has extra fine tip. It feels a bit rough on paper. Well, i wanted an extra fine pine. So no regrets. Plus no smudges.
Review: Bom produto - Produto excelente. A tinta é boa. Por ser uma ponta muito fina, requer adaptação. Mas é muito boa. Recomendo

## Features

- Uni-ball New Jetstream Extra Fine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BL81KR6 |
| Additional Features | Retractable |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #84,035 in Office Products ( See Top 100 in Office Products ) #837 in Pen Refills |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Color | Blue |
| Colour | Blue |
| Customer Reviews | 4.5 out of 5 stars 526 Reviews |
| Drill Point | Ultra Fine |
| Grip Type | Rubber |
| Ink Base | Water |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.38 Millimeters |
| Item Dimensions | 14 x 7.6 x 1 centimeters |
| Item Weight | 0.05 Pounds |
| Line Size | 0.3mm |
| Manufacturer | Uni-Ball |
| Material | Rubber |
| Material Type | Rubber |
| Model Name | SG_B01BL81KR6_US |
| Model Number | SG_B01BL81KR6_US |
| Recommended Uses For Product | Writing |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Blue
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![New Jetstream Extra Fine & ultra micro Point Retractable Roller Ball Pens,-rubber Grip Type -0.38mm-blue Ink-value Set of 5 - Image 1](https://m.media-amazon.com/images/I/61Ah6pVMlDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good option
*by R***I on 25 February 2026*

The pen works well but since it has extra fine tip. It feels a bit rough on paper. Well, i wanted an extra fine pine. So no regrets. Plus no smudges.

### ⭐⭐⭐⭐⭐ Bom produto
*by E***A on 7 January 2026*

Produto excelente. A tinta é boa. Por ser uma ponta muito fina, requer adaptação. Mas é muito boa. Recomendo

### ⭐⭐⭐⭐⭐ Pens
*by G***D on 29 June 2025*

These pens are great. The fine point makes writing easy and effortless. I totally enjoy writing with these pens.

## Frequently Bought Together

- Uni-ball New Jetstream Extra Fine & ultra micro Point Retractable Roller Ball Pens,-rubber Grip Type -0.38mm-blue Ink-value Set of 5
- Uni Ball Jetstream Extra Fine & Micro Point Click Retractable Roller Ball Pens Rubber Grip Type 0.38mm - Black Ink - 5 Body Color Value Set
- uni-ball Jetstream Extra Fine & Micro Point Click Retractable Roller Ball Pens,-Rubber Grip Type -0.38mm-Red Ink Value Set of 3

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**Shop now:** [https://www.desertcart.pe/products/330499748-new-jetstream-extra-fine-and-ultra-micro-point-retractable-roller](https://www.desertcart.pe/products/330499748-new-jetstream-extra-fine-and-ultra-micro-point-retractable-roller)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-07*