Gyroscopic Cup Holder, Gyrgo Cup Holder Expander, 3D Printed This Gyroscopic Cup Holder is designed to keep your coffee cups and cans secure without any spills! 3D printed and made from high-quality materials, this cup holder features a gyroscopic mechanism that prevents your drinks from tipping over, regardless of movement or vibrations. It is perfect for use in tractors, trucks, boats, bicycles, and electric scooters. Specifications: Applicable scenarios:Motorcycle,Tractors, Trucks, Boats, Bicycles, And Electric Scooters Applicable Cup Type: Various Types Package Includes: 1 Pc x Gyroscopic Cup Holder Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)