---
product_id: 21558018
title: "RSVP Ballpoint Pen, (0.7mm), Fine Line, Black Ink (BK90BP3A) (Pack of 1, 3 Count Total)"
brand: "pentel"
price: "¥1364"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/21558018-rsvp-ballpoint-pen-0-7mm-fine-line-black-ink-bk90bp3a
store_origin: JP
region: Japan
---

# 0.7mm fine tip for precision Well-balanced barrel for comfort Writes nearly 1 mile nonstop RSVP Ballpoint Pen, (0.7mm), Fine Line, Black Ink (BK90BP3A) (Pack of 1, 3 Count Total)

**Brand:** pentel
**Price:** ¥1364
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game—because your ideas deserve the smoothest flow.

## Quick Answers

- **What is this?** RSVP Ballpoint Pen, (0.7mm), Fine Line, Black Ink (BK90BP3A) (Pack of 1, 3 Count Total) by pentel
- **How much does it cost?** ¥1364 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/21558018-rsvp-ballpoint-pen-0-7mm-fine-line-black-ink-bk90bp3a)

## 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

- • **Precision Fine Line:** 0.7mm tip delivers crisp, clean lines perfect for detailed notes and signatures.
- • **Balanced Barrel Design:** Long, sturdy barrel fits all hand sizes for effortless control and style.
- • **Transparent Ink Window:** Keep track of your ink supply at a glance—no surprises.
- • **Endurance Writing Power:** Write up to a mile without skipping—never run out mid-thought.
- • **Ergonomic ComfortZone™ Grip:** Latex-free, soft grip designed to reduce hand fatigue during long sessions.

## Overview

The Pentel R.S.V.P. Ballpoint Pen (3-pack) features a durable 0.7mm fine tip that writes smoothly for nearly a mile without skipping. Its well-balanced, long barrel and latex-free ComfortZone™ grip ensure ergonomic comfort for extended use. The transparent barrel lets you monitor ink levels easily, making it a reliable choice for professionals who demand precision and endurance in everyday writing.

## Description

RSVP Ballpoint Pen, (0.7mm), Fine Line, Black Ink (BK90BP3A) (Pack of 1, 3 Count Total)

## Features

- A smooth writing pen that writes for almost a mile without skipping
- Sturdy, well-balanced barrel makes this a favorite pen
- No matter what size hand you have, the long barrel makes this pen exceptionally easy to use
- Durable tip delivers a consistent line without skipping
- See how much ink you have through the transparent barrel
- Escape writing fatigue with our latex-free Comfort Zone grip
- 0.7mm tip writes fine lines; 1.0mm writes medium lines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pentel |
| Brand | Pentel |
| Item Weight | 1.27 ounces |
| Product Dimensions | 0.5 x 7.25 x 2.81 inches |
| Item model number | BK90BP3A |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Grip Type | Soft, latex-free comfort zone® grip |
| Pencil Lead Degree (Hardness) | HB |
| Material Type | Ink |
| Number of Items | 1 |
| Size | 3 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.7mm |
| Ink Color | Black |
| Manufacturer Part Number | BK90BP3A |

## Product Details

- **Brand:** Pentel
- **Writing Instrument Form:** Ballpoint Pen
- **Color:** Black
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![RSVP Ballpoint Pen, (0.7mm), Fine Line, Black Ink (BK90BP3A) (Pack of 1, 3 Count Total) - Image 1](https://m.media-amazon.com/images/I/71bpPLVdcTS.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Pentel R.S.V.P. Ballpoint Pen, Fine Line, Black Ink, 3 Pack (BK90BP3A)
- Pentel RSVP Ballpoint Pen, Fine Line, (0.7mm), Blue Ink (BK90BP5C) (Pack of 1, 5 Count Total)
- Pentel RSVP Ballpoint Pen, Fine Line, (0.7mm), Red Ink (BK90BP2B) (Pack of 1, 2 Count Total)

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**Shop now:** [https://www.desertcart.jp/products/21558018-rsvp-ballpoint-pen-0-7mm-fine-line-black-ink-bk90bp3a](https://www.desertcart.jp/products/21558018-rsvp-ballpoint-pen-0-7mm-fine-line-black-ink-bk90bp3a)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*