Half-Life and Portal universe keychains

thingiverse

Two fantastic keychains for all fans of the Half-Life and Portal universe! The keychain diameter is an impressive 30mm, while its length stretches out to 41mm, making it a sturdy accessory. With a total thickness of just 4.5mm, it's lightweight yet robust enough to hold onto your keys securely. A precision-crafted hole for the ring measures 4mm in diameter - a slight improvement over the earlier design featuring a 3mm-hole, which I've since upgraded to the more substantial version you see here today. The background, middle logo, and upper logo all boast a thickness of 1.5mm each, adding to their overall depth and visual appeal. Printing these keychains takes approximately 15-20 minutes per piece, making them an accessible project for anyone with access to a reliable printer. I've personally printed mine using white PLA, resulting in a crisp, high-quality finish that's sure to delight any Half-Life or Portal enthusiast!