This is a key holder for Super Mario Fans! The kinematic mechanism is designed in order to obtain compact dimensions keeping the possibiliy to completely hide the character inside the pipe! This is done thanks to a mechanism with a gear ratio > 1.5.

What's included: ✅ Sell physical prints of all eligible models ✅ Use them in your online store, on social media, or at local markets ✅ Automatic access to all future eligible model releases ❌ Does not include resale or sharing of the STL files

👉 One subscription, continuous updates: https://linktr.ee/mech3d_printing