Multifunctional Cognitive Hexahedron Boy And Girl Building Blocks

Product information: 
Category: Hexahedron
Function: flash, music/voice
Power supply mode: Ordinary dry battery
Whether to distribute the battery: No
Material: Plastic/Plastic
Memory capacity: no memory
Specification: 13*13
Ability development: intellectual development
Color: random color
Applicable age: infants (0-3 years old)

Prevention ：
Toy blocks x1