ZHLEB Ball Test Tube Toy - Science

Descriptions: 1. Ball Test Tube Toy can be played with friends or by yourself. It is a very fun toy. 2. Ball Test Tube Toy allows children to solve problems in a race against time by moving molecules from tube to tube without touching or dropping them. Specifications: Product Name: Ball Test Tube Toy Product Size: about 18*12*6cm/7.09*4.72*2.36in Product Weight: about 0.3kg Product List: Clip*1 Test tube*1 Beads*40 Double-sided cards*24 Box*1 Notes: Please allow 0.5cm/0.20in error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item, hope you can understand.