---
product_id: 534083703
title: "Solid Brass Bolt Action Pen | Metal Ballpoint Pen with Extra Refill | Hexagonal Lightweight | Design for Professional-Grade Writing & Daily Carry (SE301)| Brass | Natural"
brand: "smootherpro"
price: "HK$282"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/534083703-solid-brass-bolt-action-pen-metal-ballpoint-pen-with-extra
store_origin: HK
region: Hong Kong
---

# Smooth bolt-action, 10,000+ cycles tested 0.5mm fine tip, skip-free ink flow Solid brass build, unbreakable durability Solid Brass Bolt Action Pen | Metal Ballpoint Pen with Extra Refill | Hexagonal Lightweight | Design for Professional-Grade Writing & Daily Carry (SE301)| Brass | Natural

**Brand:** smootherpro
**Price:** HK$282
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your everyday carry with timeless brass precision.

## Quick Answers

- **What is this?** Solid Brass Bolt Action Pen | Metal Ballpoint Pen with Extra Refill | Hexagonal Lightweight | Design for Professional-Grade Writing & Daily Carry (SE301)| Brass | Natural by smootherpro
- **How much does it cost?** HK$282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/534083703-solid-brass-bolt-action-pen-metal-ballpoint-pen-with-extra)

## 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

- • **Precision 0.5mm Fine Tip:** Engineered for smooth, skip-free lines ideal for professional notes and signatures.
- • **Ergonomic Hexagonal Design:** Hex barrel prevents rolling and reduces hand strain during extended writing sessions.
- • **Universal Refill Compatibility:** Works seamlessly with Fisher Space Pen, Parker, and other popular refills for ultimate convenience.
- • **Effortless One-Handed Bolt Action:** Patented mechanism ensures quick, reliable pen deployment anytime, anywhere.
- • **Unmatched Durability & Balanced Weight:** Crafted from high-grade solid brass for a lifetime of fatigue-free writing.

## Overview

The SMOOTHERPRO Solid Brass Bolt Action Pen combines premium solid brass construction with a patented bolt-action mechanism tested over 10,000 cycles, delivering unmatched durability and effortless one-handed use. Featuring a 0.5mm fine tip for smooth, skip-free writing and a hexagonal ergonomic design to reduce hand fatigue, this pen is compatible with popular refills like Fisher Space Pen and Parker, making it the perfect professional-grade writing tool for daily carry and long writing sessions.

## Description

SMOOTHERPRO Solid Brass Bolt Action Pen | Metal Ballpoint Pen with Extra Refill | Hexagonal Lightweight | Design for Professional-Grade Writing & Daily Carry (SE301)| Brass | Natural

## Features

- SOLID CONSTRUCTION: Constructed with high grade solid brass; unbreakable & balanced weight for long time writing and holding, reducing fatigue of your hand while writing. After CNC machining and well buffed on all edges. Fine machined threads is a guarantee of long life time use.
- WORKMANSHIP & REFILL: This bolt action metal pen is preinstalled and compatible with metal tip, line size 0.5mm, Widely compatible with Fisher Space Pen SPR4 refill, compatible with Parker refill and other similar refills. Provide you with an excellent writing experience.
- ELEGANT PEN GIFT FOR MEN AND WOMEN: Amazing gift set for outdoor pros, family members, friends, EDC and a decent multiple purpose pen for collectors as well; the quality of workmanship, treatment, design, material and other details is premium as well as super easy to use, this pen will make you different for writing in public and an ideal backup tool in car or your backpack.
- A BRAND YOU CAN COUNT ON: Search our on desertcart for more of our pens like CNC machined pens,titanium pens, brass pens, carbon fiber pens, fountain pens and other unique pens. Our designers are outdoor pros that our products are designed based on actual demands and needs; also, we hear voices from our customers everyday and provide solutions for their concerns time to time; your opinion is super important to us!
- Precision Writing Engineered for Extended Use: The textured titanium grip ensures optimal control during prolonged writing sessions, while the six-edge hollow design minimizes hand fatigue. Compatible with most Parker-style refills, this pen delivers consistent ink flow for academic, professional, or creative tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SMOOTHERPRO |
| Brand | SMOOTHERPRO |
| Model Number | SE301T |
| Product Dimensions | 1.6 x 6 x 1.8 cm; 68 g |
| Colour | Natural |
| Closure | Retractable |
| Grip Type | Smooth |
| Material Type | Brass |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.5mm |
| Ink Colour | Black |
| Manufacturer Part Number | SE301T |
| Item Weight | 68 g |

## Product Details

- **Brand:** SMOOTHERPRO
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Natural
- **Ink colour:** Black
- **Age range (description):** Adult
- **Material:** Brass
- **Point type:** Fine
- **Special feature:** Lightweight, Refillable
- **Unit count:** 1.0 count
- **Model name:** Brass Ballpoint

## Images

![Solid Brass Bolt Action Pen | Metal Ballpoint Pen with Extra Refill | Hexagonal Lightweight | Design for Professional-Grade Writing & Daily Carry (SE301)| Brass | Natural - Image 1](https://m.media-amazon.com/images/I/617y9AMF-BL.jpg)

## Available Options

This product comes in different **Colour Name, Material Type** options.

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**Shop now:** [https://www.desertcart.hk/products/534083703-solid-brass-bolt-action-pen-metal-ballpoint-pen-with-extra](https://www.desertcart.hk/products/534083703-solid-brass-bolt-action-pen-metal-ballpoint-pen-with-extra)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*