---
product_id: 452939897
title: "SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631)"
brand: "smootherpro"
price: "$2702"
currency: MXN
in_stock: false
reviews_count: 5
category: "Smootherpro"
url: https://www.desertcart.mx/products/452939897-smootherpro-solid-brass-bolt-action-pen-square-shape-for-tremor
store_origin: MX
region: Mexico
---

# Bolt action mechanism with smooth fidget Balanced weight reduces hand fatigue CNC machined solid brass durability SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631)

**Brand:** smootherpro
**Price:** $2702
**Availability:** ❌ Out of Stock

## Summary

> ✒️ Elevate your everyday writing with the pen that means business—and style.

## Quick Answers

- **What is this?** SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631) by smootherpro
- **How much does it cost?** $2702 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/452939897-smootherpro-solid-brass-bolt-action-pen-square-shape-for-tremor)

## Best For

- smootherpro enthusiasts

## Why This Product

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

## Key Features

- • **EDC-Ready with Keyring:** Includes a convenient keyring for effortless everyday carry—never lose your signature pen again, whether in your pocket or bag.
- • **Ergonomic Square Design:** Square shape prevents rolling and enhances grip comfort, perfect for long writing sessions without hand strain.
- • **Bolt Action Fidget Mechanism:** Satisfying bolt action retracts the pen tip smoothly while doubling as a subtle stress-relief gadget during meetings or brainstorming.
- • **Precision-Crafted Brass Body:** Premium solid brass with CNC machining ensures unmatched durability and a luxurious feel that stands out in any professional setting.
- • **Universal Refill Compatibility:** Compatible with popular refills like Fisher Space Pen and Parker, making maintenance hassle-free and cost-effective.

## Overview

The SMOOTHERPRO Solid Brass Bolt Action Pen combines premium CNC-machined solid brass construction with a balanced weight and ergonomic square design, delivering comfort and durability for professionals. Its bolt action mechanism offers a smooth, satisfying retractable function that doubles as a fidget tool, ideal for reducing stress. Designed for everyday carry, it includes a keyring and accepts standard refills like Fisher Space Pen and Parker, making it a reliable, stylish companion for business, drafting, and daily writing needs.

## Description

Features: - A everyday carry, EDC ballpoint pen for business signature, daily office and school use. - Bolt action design is to retract the refill in or out to avoid any mess to your pocket or bag.. - Decent pen gift for birthday, collection, father’s Day, mother’s Day, Thanksgiving Day and Christmas. - Square shape is to avoid from skipping and easy hold. - Weight balance, but still a little bit heavier than standard pens. - Bronze and natural colors are available. - Designed with users’ comfort and excellent anti-skid ability for holding. Function: This pen is not so over-the-top in knurling (ridges) that it scares friends away or rips your clothing and it’s not so large or heavy that you have to leave it behind. And standard refills make it easy to maintain. It’s ideal for EDC in your pocket, purse, bug-out bag, backpack, or glove compartment – a tough, good-looking tool you can depend on, anywhere, anytime. Package including : - 1 x Brass Bolt Action Pen. - 2 x Refills (1 is pre-installed into the pen and another is coming in the box). - 1 x Gift box. SMOOTHERPRO is dedicated to providing premium office products with prompt shipping and wonderful shopping experiences to our clients. Your concerns and questions will be taken care of right away; in any case, if you are not satisfied with our product and services, simply send us a message through your account, and we will provide an immediate solution to meet your expectation. Hereby, we appreciate greatly your valuable time for sharing your thoughts on our products for continuous improvements.

Review: Slight petroleum smell but a nice writing instrument. - Nice writing pen that has a good weight and feel. One spare ink cartridge was included too. The bolt mechanism feels solid but on two occasions, it loosened up (the bolt screws on to a receiver). I’ll put a dab of Locktite on it to make sure it stays on. The only bad thing is that it was factory protected by some petroleum product. You can’t see it or feel it but it leaves a slight unpleasant odour on your hands. Like gear oil. But I do I appreciate the factory effort to protect it.
Review: 思ったより小さい - 重装マニアには軽すぎて使えないだろう

## Features

- Crafted with premium construction, this brass pen is perfect for gifting and collecting. Made from high-grade solid brass, it offers a balanced weight that ensures comfort during long writing sessions, reducing hand fatigue.
- Its finely CNC machined body and threads ensure longevity, making it a distinguished and luxurious brass pen suitable for personal use or as a thoughtful gift for friends or family. The bolt action mechanism doubles as a satisfying fidget gadget, aiding relaxation and contemplation. (PREGLUED BOLT, BUT ADD SOME THREADLOCKER TO THE THREAD OF BOLT IF YOU NOTICE ANY SIGN OF LOOSE BOLT)
- Carefully buffed to a smooth finish, this brass pen is designed to prevent any potential cuts during your everyday carry (EDC) use, reflecting meticulous quality control standards. Additionally, it comes with a keyring for effortless EDC carry, ensuring you never leave it behind.
- This pen conveniently accepts standard refills, readily available for easy replacement. Compatible with widely-used options like the Fisher Space Pen SPR4 refill, Parker refill, and similar alternatives, ensuring hassle-free refilling. For additional refills, consider searching for ASIN: B0936P1YBH.
- Explore More: Discover a range of CNC machined pens, titanium, carbon fiber, and unique designs from Smootherpro, created by outdoor pros and designed to meet actual needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0833QY4QW |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Body Shape | Square |
| Brand | SMOOTHERPRO |
| Brand Name | SMOOTHERPRO |
| Closure Type | bolt |
| Colour | Bronze |
| Customer Reviews | 4.4 out of 5 stars 346 Reviews |
| Drill Point | ball tip |
| Grip Type | Contoured |
| Hand Orientation | Right |
| Hardness | 2B |
| Included Components | Extra Refill, Gift box |
| Ink Base | Water |
| Ink Colour | Black |
| Item Diameter | 11 Micron |
| Item Dimensions | 13 x 1 x 1 Centimeters |
| Item Height | 0.4 Inches |
| Item Weight | 2.4 Ounces |
| Line Size | 0.5mm Millimeters |
| Manufacturer | china |
| Material | Bronze |
| Material Type | Bronze |
| Model number | BR631 |
| Recommended Uses For Product | Drafting, Marking Out, Sketching, Writing |
| Special Features | Refillable |
| UPC | 791306423548 |
| Unit Count | 1.0 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Brand:** SMOOTHERPRO
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Bronze
- **Ink Colour:** Black
- **Age Range (Description):** Adult

## Images

![SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631) - Image 1](https://m.media-amazon.com/images/I/61c0bmoVsqL.jpg)
![SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631) - Image 2](https://m.media-amazon.com/images/I/61v1ujZvU5L.jpg)
![SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631) - Image 3](https://m.media-amazon.com/images/I/71B0CoICm9L.jpg)
![SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631) - Image 4](https://m.media-amazon.com/images/I/71C1rxGS1wL.jpg)
![SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631) - Image 5](https://m.media-amazon.com/images/I/71KuK-HURCL.jpg)

## Questions & Answers

**Q: How do you change the ink cartridge?**
A: The square barrel of the pen can be separated from the rounded tip, its two main parts are threaded together and the male threaded part should have a rubber or silicone O-ring. The cartridge inside is a standard Parker style refill (98.4mm).

**Q: Does it have a clip to hold onto pocket?**
A: This pen does not have a clip, but we have other pens in brass, titanium and stainless steel which have clips.

**Q: Is the bronze version made of solid bronze or is it made of brass with a bronze finish?**
A: It's made of solid brass with bronze/retro finish.

**Q: Will this accept Pilot G2 style refills?**
A: This pen does not take G2 refill, we have G2 pens in aluminum and stainless steel material.  Search Smootherpro G2 pens.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Slight petroleum smell but a nice writing instrument.
*by D***N on 9 December 2020*

Nice writing pen that has a good weight and feel. One spare ink cartridge was included too. The bolt mechanism feels solid but on two occasions, it loosened up (the bolt screws on to a receiver). I’ll put a dab of Locktite on it to make sure it stays on. The only bad thing is that it was factory protected by some petroleum product. You can’t see it or feel it but it leaves a slight unpleasant odour on your hands. Like gear oil. But I do I appreciate the factory effort to protect it.

### ⭐⭐⭐ 思ったより小さい
*by N***T on 10 March 2025*

重装マニアには軽すぎて使えないだろう

### ⭐⭐⭐⭐⭐ Heavy Duty!
*by S***W on 23 October 2024*

Very nice sturdy pen that glides over the paper! Awesome!

## Frequently Bought Together

- SMOOTHERPRO Solid Brass Bolt Action Pen Square Shape for Tremor Parkinson Arthritic Pocket Business EDC Signature Color Bronze(BR631)
- SMOOTHERPRO Ballpoint Pen Refills, 14 Pack for Bolt Action Pen, Compatible with Parker, 0.5mm Fine Point, Black and Blue Ink(PR1408)
- SMOOTHERPRO Solid Brass Bolt Action Pen with Tungsten Part Heavy Duty for Gift Business Office EDC Pocket Color Bronze (BTA972)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*