---
product_id: 349032166
title: "Auto GS01-S7-BL Oil-based Ballpoint Pen GS01 Blue"
brand: "オート"
price: "฿1109"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/349032166-auto-gs01-s7-bl-oil-based-ballpoint-pen-gs01-blue
store_origin: TH
region: Thailand
---

# Aluminum shaft with smooth hex-to-round design 0.7mm fine needle tip for precision Crafted in Japan for premium quality Auto GS01-S7-BL Oil-based Ballpoint Pen GS01 Blue

**Brand:** オート
**Price:** ฿1109
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Write Smart – Elevate Every Stroke

## Quick Answers

- **What is this?** Auto GS01-S7-BL Oil-based Ballpoint Pen GS01 Blue by オート
- **How much does it cost?** ฿1109 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/349032166-auto-gs01-s7-bl-oil-based-ballpoint-pen-gs01-blue)

## Best For

- オート enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Elegance:** Innovative hexagonal-to-round aluminum shaft ensures a comfortable, stable grip that adapts to your writing style.
- • **Long-Lasting Ink Flow:** Large capacity, low-viscosity oil-based ink keeps your ideas flowing smoothly without interruption.
- • **Japanese Craftsmanship:** Meticulously engineered in Japan, combining durability with refined aesthetics for the discerning professional.
- • **Sleek Retractable Design:** Convenient retractable mechanism protects the tip and keeps your pen pocket-ready at all times.
- • **Precision at Your Fingertips:** Ultra-fine 0.7mm needle tip delivers crisp, clean lines for professional note-taking and detailed work.

## Overview

The オート Auto GS01-S7-BL is a premium oil-based ballpoint pen featuring a precise 0.7mm needle tip and a uniquely designed aluminum shaft that transitions smoothly from hexagonal to round for superior grip comfort. Lightweight at just 0.6 oz, it uses large capacity, low-viscosity ink for extended writing sessions. Made in Japan, this retractable pen blends craftsmanship with functionality, perfect for professionals who demand precision and style.

## Description

オート Auto GS01-S7-BL Oil-based Ballpoint Pen GS01 Blue

## Features

- Size: Total length 5.4 inches (136.4 mm) x shaft diameter 0.4 - 0.4 inches (9 - 10.1 mm) x maximum diameter 0.4 inches (11
- Weight: 0.6 oz (17.1 g); Ball Diameter: 0.03 inches (0.7 mm)
- Material: Shaft: Aluminum, Clip: SK material, Knock/Base: Brass
- Country of Origin: Japan
- [Features] Retractable needle tip oil-based soft ink ballpoint pen with hexagonal to round, smooth deformation of the shaft shape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | オート |
| Brand | オート |
| Item Weight | 0.352 ounces |
| Product Dimensions | 0.44 x 0.35 x 5.37 inches |
| Item model number | GS01-S7-BL |
| Color | blue |
| Closure | Retractable |
| Grip Type | Grip Zone |
| Material Type | Brass |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.7mm Millimeters |
| Ink Color | Blue |
| Manufacturer Part Number | GS01-S7-BL |

## Product Details

- **Brand:** オート
- **Writing Instrument Form:** Ballpoint Pen
- **Color:** blue
- **Ink Color:** Blue
- **Age Range (Description):** Adult

## Images

![Auto GS01-S7-BL Oil-based Ballpoint Pen GS01 Blue - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Questions & Answers

**Q: Does it take Parker refills?**
A: Sorry, I can't help you with this one.  One can get OHTO specific refills in various size tips and that is what I have done with the OHTO pens I have been using.

## Frequently Bought Together

- オート Auto GS01-S7-BL Oil-based Ballpoint Pen GS01 Blue
- オート Auto GS01-S7-OR Oil Ballpoint Pen GS01 Orange
- Ohto 0.5mm Black Oil-based Ink Refill (No.895NP), for Ohto Needle Point Ballpoint Pen, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package]

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**Shop now:** [https://www.desertcart.co.th/products/349032166-auto-gs01-s7-bl-oil-based-ballpoint-pen-gs01-blue](https://www.desertcart.co.th/products/349032166-auto-gs01-s7-bl-oil-based-ballpoint-pen-gs01-blue)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*