16.70 x 21.50 x 7.20cm
Unisex
same as photo
720 piece(s)
Educational
L/C, T/T
8+
Yantian, Hong Kong, Shenzhen
38847
Connex
Requires 2 x "AA" batteries, not included
Demonstration Video: https://youtu.be/vodYKJVpuyg
70 days