滾珠粘貼萬方輪16隻裝/ 16 pcs set Ball wheels self adhesive stick, all round movement

可粘貼滾珠式滑輪, 萬方移動設計, 
粘貼萬方輪。
All round wheels helper for easy movement of heavy goods, self adhesive stick. 
ABS ＋鋼珠物料+ 粘貼
尺碼size: 4.5x4.5x1.3cm
🔺16個裝pcs:  HKD88
🔺32個裝pcs:  HKD148