Credit Card Ballpoint Pen Kits

Craft a pen that goes everywhere you do with the Credit Card Ballpoint Pen Kit. Roughly the size of a credit card, this compact twist pen clips neatly into your wallet, pocket, or purse — ready the moment a writing emergency strikes. Despite its small footprint, it's a fully functional ballpoint with a locking refill mechanism and a polished, gift-worthy finish.

What makes the Credit Card Pen so compelling is its sheer portability combined with the craftsmanship of a handmade pen. Turned on standard 7mm accessories, it's an approachable build that produces a piece with real everyday utility — and a great conversation starter for anyone who spots it in your wallet.

Features

• Wallet-Ready Size: Approximately credit card length (3-1/2" overall) — fits in any wallet, pocket, or purse

• Locking Refill Device: Built-in pen mechanism locks the refill securely in place

• Uses Mini Refills: Compact format paired with mini-sized ballpoint refill for reliable everyday writing

• 7mm Construction: Turns on standard 7mm mandrel and accessories — easy for beginners and seasoned turners alike

• Two-Tube Build: Dual brass tubes (1-1/2" each) allow any wood, acrylic, or resin blank to show off its full pattern

• Multiple Platings: Available in Chrome, Brushed Satin, and 24KT Gold to suit any style

• Uniquely Practical Gift: A one-of-a-kind handmade item that fits in a greeting card — perfect for any occasion

Tooling Requirements

• Drill Bit: 7mm

• Mandrel: 7mm Pen Mandrel

• Barrel Trimmer: 7mm Barrel Trimmer (#PKTRIM7)

• Bushings: 7mm Bushings Set #PKM-BUSH3 (Penn State Industries)

Mix & Match:

Combine the Credit Card Ballpoint Pen Kit with any other single pen kits to unlock the highest discount levels!

Kit Includes

• Pen components (blank not included)

• Two brass tubes (1-1/2" each)

• Mini ballpoint refill (included)

Specifications

• Style: Ballpoint (Twist)

• Design Detail: Compact credit card–length pen with locking refill mechanism

• Blank Size: 5/8" × 1/2" to length of brass tubes

• Drill Size: 7mm

• Overall Length: 3-1/2"

• Refill Type: Mini Ballpoint Refill (included)

• Available Platings: Chrome, Brushed Satin, 24KT Gold

Why Turners Love This Kit

• It's unlike any pen in the lineup — a fully functional twist ballpoint that lives in your wallet

• Great for showing off thin, patterned, or figured blanks in a compact, eye-catching format

• Familiar 7mm tooling means no new jigs or mandrels — just turn, assemble, and enjoy

• Makes a brilliant gift that fits inside a greeting card or a small gift box