Product information:
Ability training: other ability training
Color: yellow
Specifications: length 12cm, diameter 4cm
Applicable age: children (3-6 years old)
Material: Plastic/Plastic
Packing: transparent plastic bag
Size: length 12cm, sand hammer diameter 4cm

How to use: Hold one in each of the left and right hands when playing, and alternately shake or vibrate both hands to produce various rhythm patterns.