How to Use a Pen Holder: CUBE vs reKtangle for Desk Organization
By Karas Pen Co | Published: 2026-07-30
Category: How-to Guides
Learn how to set up and use a pen holder effectively. Compare the CUBE and reKtangle designs for optimal desk organization and easy access to your favorite pens.
A good pen holder does more than just store your writing instruments—it keeps your desk organized, protects your pens from scratches, and makes your favorite EDC tools easy to grab. Whether you're a collector with a dozen pens or someone who relies on a single daily writer, choosing the right holder and using it effectively can transform your workspace.
Karas Pen Co offers two popular pen holder designs: the Polished Aluminum CUBE Pen Holder and the reKtangle Pen Holder (available in various materials). Both are machined from solid aluminum with a minimalist aesthetic, but they differ in shape, capacity, and how they display your pens. In this guide, we'll walk you through how to use each holder, how to set them up for maximum convenience, and which one might suit your needs best.

Why Use a Pen Holder?
If you've ever fished through a cluttered drawer for a pen or watched a prized Cerakote finish get scratched by loose change, you already know the value of dedicated storage. A pen holder keeps your writing instruments upright, visible, and within arm's reach. It also prevents ink leaks from rolling pens and reduces the chance of dropping a pen when you're in a hurry.
For EDC enthusiasts who rotate between multiple pens—like the Bolt Pen or a limited-edition Cerakote release—a holder makes it easy to see your options at a glance. You can quickly grab the pen that matches your mood or task without rummaging. Plus, a well-designed holder adds a touch of industrial elegance to any desk.
- Protects pen finishes from scratches and dings
- Keeps desk clutter-free and organized
- Allows quick access to multiple pens
- Showcases your collection as desk art
Setting Up the CUBE Pen Holder
The CUBE Pen Holder is a compact, square block with a single, precisely machined hole that cradles one pen at a slight angle. It's designed for minimalists who prefer a single pen on display or want a dedicated spot for their most-used writer. To use it, simply insert your pen tip-first into the hole until the clip rests on the edge. The holder's weight keeps it stable, even when you pull the pen out one-handed.
For best results, place the CUBE on the dominant side of your desk—right side if you're right-handed, left if left-handed. This puts your pen exactly where your hand naturally falls. You can also use multiple CUBE holders in a row to create a modular pen stand. The Polished Aluminum CUBE Pen Holder pairs beautifully with any Karas pen, from the sleek Black Bolt Pen to a colorful Cerakote model.

- Ideal for a single daily carry pen
- Place on dominant side for easy reach
- Combine multiple cubes for a modular setup
- Works well with pens that have a pocket clip
Setting Up the reKtangle Pen Holder
The reKtangle Pen Holder is a rectangular block with multiple slots, typically holding three to five pens side by side. It's perfect for collectors or anyone who switches between different pens throughout the day. Each slot is machined to accommodate most pen diameters, and the angled design keeps pens slightly tilted for easy grabbing.
To set up your reKtangle, arrange your pens by frequency of use: place your most-used pen in the front slot or the slot closest to your writing hand. For example, if you often reach for your Survival Red RKiV field pen for quick notes, put it in the most accessible spot. Reserve the back slots for pens you use less often, like a fountain pen or a special-release model. The reKtangle's solid aluminum base prevents tipping, even when you pull out a pen quickly.
- Holds multiple pens (typically 3-5)
- Arrange pens by how often you use them
- Front slot for daily driver, back for backups
- Stable base prevents tipping
CUBE vs reKtangle: Which Should You Choose?
The choice between the CUBE and reKtangle depends on your pen collection and desk space. If you carry a single EDC pen and want a sleek, low-profile holder that takes up minimal real estate, the CUBE is your best bet. It's also great for travel or for use on a crowded desk where every inch counts.
If you own multiple pens—say, a Bolt Pen for everyday writing, a fountain pen for signatures, and a limited Cerakote release for meetings—the reKtangle gives you quick access to all of them without sacrificing style. It also serves as a conversation starter, showing off your collection. Both holders are machined from solid aluminum and available in polished or anodized finishes to match your desk aesthetic.
- CUBE: single pen, minimalist, space-saving
- reKtangle: multiple pens, collector-friendly, display-oriented
- Both available in polished aluminum and other finishes
- Choose based on how many pens you use daily
Tips for Maintaining Your Pen Holder
To keep your pen holder looking its best, wipe it down occasionally with a soft, damp cloth to remove dust and fingerprints. Avoid abrasive cleaners that could scratch the aluminum. If you use a polished finish, a microfiber cloth will restore its shine.
Also, check the slots for any debris that might accumulate over time. A quick blast of compressed air or a gentle wipe with a cotton swab will keep the holes clean. Proper maintenance ensures your holder remains a functional and attractive part of your desk setup for years.
- Clean with a soft, damp cloth
- Avoid abrasive cleaners
- Use compressed air for slots
- Polish with microfiber cloth for shine
Whether you opt for the compact CUBE or the multi-pen reKtangle, a quality pen holder from Karas Pen Co will elevate your desk organization and protect your valuable writing instruments. Ready to streamline your workspace? Explore the Polished Aluminum CUBE Pen Holder to give your favorite pen a dedicated home.



