Ball in Ball Fidget Sensory Toy

With six layers combined with different ball style which can be use as a fingertip bubble toy. 

This new design ball in ball are not only fun to popping but also relieve stress and please your kids. 

Product Highlight 

The new ball in ball design releases your pressure during normal times

Non-toxic and durable silicone material 

Safe and tasteless, do not worry about harm to human body

Suitable for children's interactive play

Exercise logical thinking and practical skills