Ust press the mouse bubbles down and they make a slight popping sound; then flip it over and start again! Endlessly reusable and washable, too.

Non-toxic, tasteless,will not cause any harm to humans and pets.

Bright colors and pleasant sounds are sure to please any child!
Ideal gift for your friend.

Material：Silicone

Weight:65g

Product size: 12cm×12cm

Package include:

          1 x Stress Reliever
Note:

• Due to the different monitor and light effect, the actual color maybe a slight different from the picture color.
• Please allow 1-2cm differs due to manual measurement.