Large Liquid-Filled Compass
CompPENION features a large, gimbal-mounted / liquid-damped spherical compass that stays level and readable in any flight situation. Its self-leveling, gimbal-style design keeps it aligned with gravity, so headings remain clear even while banking or pitching.
Easy to read at a glance, it brings quick orientation, calm decisions, and the quiet confidence of always knowing where you're headed.
All-Glove Compatible Stylus
CompPENION includes a perfectly sized passive stylus — large enough to handle comfortably even with winter gloves, yet compact enough to stay unobtrusive. It works on all capacitive touchscreens, from smartphones to flight instruments, without batteries or pairing, no special gloves needed.
With a satisfying click, the stylus slides neatly into the CompPENION housing, staying protected and seamlessly integrated into the design until you need it.
Integrated Velcro Back
The back of CompPENION features a strong, universal Velcro surface designed to grip securely to your cockpit setup.
The Velcro is fully integrated into the housing itself, so it won't peel off or need replacing over time.
Once mounted, it stays exactly where you put it, giving you a stable, reliable reference point you can trust throughout the flight.
Guided Thumb Release
A subtle thumb groove on the top makes removing the stylus quick and intuitive. Slightly recessed into the housing and highlighted in black for instant visual recognition, it naturally guides your thumb to the right spot without thinking.
The small indentation gives just enough leverage to slide the stylus out smoothly — even in flight — making the whole motion feel effortless and instinctive.
Pick Your
Color
CompPENION is available in many different colors to match your style and gear!
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It's 3D Printed
CompPENION is 3D printed from durable PETG and carefully hand-assembled by me, one piece at a time.
Because it's 3D printed, it may not be injection-mold perfect — subtle layer lines and small surface variations are part of the process. These are not flaws, but signs of how it's made, and they do not affect strength, durability, or performance in any way.
Each piece carries its own character and flavor, while delivering the same reliability and function in the air. I truly believe Companion will elevate your flying experience — bringing clarity, control, and that small but meaningful upgrade that makes every flight feel better.
