Experience the joy of yoyo with Aluminum Alloy Yoyo and Professional Unresponsive Yoyo! These yoyos are designed for advanced players and come with replaceable response bearings and additional accessories for a complete playing experience. The aluminum alloy construction ensures durability and smooth performance. Perfect for practicing advanced yoyo tricks and competitions. This set also making it the for yo-yo enthusiasts. size: 5.6 x 4.2 x 5.6cm Material: Aluminum alloy colour: As Shown Package Contents: 2 x Yoyo Ball 1 x Chinese and English instructions 12 x Rope 2 x Gloves 2 x Narrow Bearings 1 x Puller 1 x Hexagonal Screwdriver 1 x Ball Pack Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.