JC@Fidget Spinner

非常丝滑的指尖陀螺解压玩具，关键零件为中间的陶瓷轴承8x22x7，链接如下：https://item.taobao.com/item.htm?id=36530019069&ns=1&pisk=g-Ytn2Xk6vDgfy_oSVihiJBA7YGntEdZIdR7otXgcpppG94m_NmVkKBp3OjG5O4AkIp2nKdq_s6XhKBDjD0k_C7VlYbxr4AaXCEv2dIffWGfasejtGw91NP1lYDokkVCbAbXIobdEkZCa911GGas9w1PiP_ff16I9s10Coa6hBGdLsE_hPsbOW1c6o_fCsaCds5f15_fG2Gdg96flZGkU5B01tUv2djNm8annrUvJ1IOHrXLkQ8QrGWWc9ajFeCTUTO1praAQwKIuBdiBzRh7UpRZd0QWLdXanspkJMR3edB5nOUBX_J9HxlXHH_k9YGLg81ySg69NBOVFJ_6fJW9ItlvecSzNQ1Cnbwi7HM9FpM_ed0Gk_OSHIJWagzCtxHwECvuxupeIOycMLYBglwrUhwW8XRilGK9orVf67g3NL-Pa3eL6Botkq40MfF9TcK9orVf65dEX0u0oShT&priceTId=undefined&skuId=49123595892&spm=a21n57.1.item.1.6caf11b4iexayT&utparam=%7B%22aplus_abtest%22%3A%228949808ffb2b73103411fdf811b743fa%22%7D&xxc=ad_ztc周边的三个轴承随意即可，主要是配重作用。尺寸也是8x22x7