Bring a touch of mechanical engineering to your coffee breaks with this interactive Gear Cup Coaster. Designed with fully functional interlocking teeth, this unique desk accessory allows you to smoothly spin the outer rings while your drink rests safely. It serves as a durable protection for your tabletop and a satisfying mechanical fidget toy to keep your hands busy during long office meetings or engineering work sessions. It is a perfect addition to any workshop, garage office, or laboratory desk space.

Features:
✔ Features a fully functional interlocking gear design that provides smooth and satisfying manual rotation.
✔ Protects delicate wooden desks or glass tables from hot coffee mugs, tea cups, and cold condensation stains.
✔ Designed as a multi part assembly that allows you to showcase different colors for each individual gear part.
✔ Optimized geometric tolerances ensure that the mechanical teeth slide smoothly with very minimal friction.
✔ Simple flat profiles ensure a straightforward print process without the need for complex internal support structures.