---
product_id: 16025274
title: "Pentel R.S.V.P. Ballpoint Pen, 1.0mm Medium Tip, Sky Blue Ink (BK91-S) (Pack of 1, 12 Count Total)"
brand: "pentel"
price: "฿1504"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/16025274-pentel-r-s-v-p-ballpoint-pen-1-0mm-medium
store_origin: TH
region: Thailand
---

# Sky Blue Ink Refillable Convenience 1.0mm Medium Tip Pentel R.S.V.P. Ballpoint Pen, 1.0mm Medium Tip, Sky Blue Ink (BK91-S) (Pack of 1, 12 Count Total)

**Brand:** pentel
**Price:** ฿1504
**Availability:** ✅ In Stock

## Summary

> ✍️ Write Your Legacy with Style!

## Quick Answers

- **What is this?** Pentel R.S.V.P. Ballpoint Pen, 1.0mm Medium Tip, Sky Blue Ink (BK91-S) (Pack of 1, 12 Count Total) by pentel
- **How much does it cost?** ฿1504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/16025274-pentel-r-s-v-p-ballpoint-pen-1-0mm-medium)

## 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

- • **Eco-Friendly Choice:** Conveniently refillable with Pentel BKL10 ink, reducing waste and saving money.
- • **Durability Redefined:** Stainless steel tip ensures longevity and reliability for all your writing needs.
- • **Comfort Meets Control:** Experience the Latex-free Comfort Zone Grip for ultimate writing ease.
- • **Smooth Writing Experience:** Enjoy consistent density with every stroke, making your notes stand out.
- • **Vivid Ink, Stylish Design:** Dark, vivid ink color paired with a chic barrel for a professional look.

## Overview

The Pentel R.S.V.P. Ballpoint Pen features a 1.0mm medium tip and sky blue ink, designed for comfort and durability. With a stylish barrel and refillable capability, this box of 12 pens is perfect for professionals seeking a reliable writing instrument.

## Description

Pentel R.S.V.P. Ballpoint Pen, 1.0mm Medium Tip, Sky Blue Ink (BK91-S) (Pack of 1, 12 Count Total)

## Features

- Features a Latex-free Comfort Zone Grip for exceptional balance, comfort, and control.
- Stainless steel tip provides extended durability.
- Dark, vivid ink color of each pen is indicated by the stylish barrel color.
- Writes smooth lines of consistent density.
- Conveniently refillable with Pentel BKL10 ink refill.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pentel |
| Brand | Pentel |
| Item Weight | 3.2 ounces |
| Product Dimensions | 0.65 x 6.1 x 0.65 inches |
| Item model number | BK91-S |
| Is Discontinued By Manufacturer | No |
| Color | Sky Blue |
| Closure | Snap |
| Grip Type | ergonomic |
| Pencil Lead Degree (Hardness) | HB |
| Material Type | Stainless Steel, Alloy Steel |
| Number of Items | 1 |
| Size | 12 Count (Pack of 1) |
| Point Type | Medium |
| Line Size | 1.0mm |
| Ink Color | Blue |
| Tip Type | Metal |
| Manufacturer Part Number | BK91-S |

## Product Details

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

## Images

![Pentel R.S.V.P. Ballpoint Pen, 1.0mm Medium Tip, Sky Blue Ink (BK91-S) (Pack of 1, 12 Count Total) - Image 1](https://m.media-amazon.com/images/I/51UPeLU4YeL.jpg)

## Available Options

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

## Frequently Bought Together

- Pentel R.S.V.P. Ballpoint Pen, 1.0mm Medium Tip, Sky Blue Ink, Box of 12 (BK91-S)
- Sharpie Tank Highlighters, Chisel Tip, Fluorescent Yellow, 12 Count

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*