Specification: Material: ABS Diameter: 2.25 inches (57.15mm) Width: 1.61 inches (41.01mm) Axle width: 0.17 inches (4.38mm) Bearing: 8-ball U-shaped bearing Features: K1, as one of the few plastic yo-yos from MAGIYCYOYO, is designed specifically for beginner players. Although it is made of plastic, it is manufactured strictly according to the standards of metal yo-yos, providing a professional metal yo-yo feel at an affordable price. To ensure the stability of the yo-yo, the mold adopts a one-out-of-two process, which maximizes the consistency between the two halves of the yo-yo and reduces data tolerance, thereby ensuring stable performance and longer sleep time. The axle hardware is made of copper, and the yo-yo body is made of high-quality ABS material, giving it a smooth and polished surface. K1 also features a side axle, allowing players to perform more impressive finger tricks. Package include: 1 x K1 magic yoyo Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement bias in the data. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.