
Machine Era
Field Pen | Bolt
$69-$108
Bolt-action pen with smooth engagement action, fully machined body and clip, designed for optimal balance and fidget-friendly operation. Accepts Pilot G2 cartridges.

$55
The Original pen design in durable stainless steel with precise machining and comfortable in-hand feel.
Buy from Machine Era
Machine Era
$69-$108
Bolt-action pen with smooth engagement action, fully machined body and clip, designed for optimal balance and fidget-friendly operation. Accepts Pilot G2 cartridges.

Machine Era
$35
The classic machined pen in solid brass that develops a beautiful patina over time. Compact design with threaded cap and Pilot G2 cartridge compatibility.

Machine Era
$79-$110
Precision mechanical pencil with Schmidt mechanics, square-cut grip pattern for comfort, and fully machined titanium clip pinned for stability.

Machine Era
$79-$110
Compact single-body twist pen at the intersection of aerospace parts and precision tooling. Compatible with Parker style refills.

Inventery
$99
303 stainless steel construction offers excellent durability and a refined brushed finish. Compatible with Parker-style refills.

Big Idea Design
$100
The most refill-friendly bolt action pen ever made. CNC machined with reversible deep carry pocket clip and compatible with hundreds of refill types.

CW&T
$192
A minimal everyday pen over-engineered to last generations. Available in titanium (half the weight of brass) and brass/stainless steel. The precision-machined tolerances create a piston-like effect - the pen falls slowly into its sleeve and makes a popping sound when pulled out quickly.

Big Idea Design
$100
The ultimate refill-friendly pen accepting 750+ different refills without hacks or mods. Machined from solid titanium with adjustable length.

Big Idea Design
$35
Super compact twist mechanism pen that disappears in your pocket. Available in titanium, brass, or copper with D1 refill compatibility.

Tactile Turn
$99
The signature Tactile Turn pen with a smooth bolt-action mechanism. Available in Standard, Short, and Mini sizes with precision-machined grooves for grip.