This plaything is a traditional intellective toy, which is easy to take apart but difficult to install. Made of high-class wood, this toy is composed of four colorized blocks which make it very attractive. After working and studying, you can play it yourself, or enjoy it with your family and friends.
This kind of toy has many different solutions, although they are quite similar, they can not be so facile to imagine. Losers will spend much time on it and think hard, but achievers will be very excited. If you do not believe, have a try now! Let your leisure time and yet exciting! Good luck to you.
Measurement: 3"Lx3"Wx3"H Preparation time: 2-3 working days