This is an adult intelligent toy, which is a sort of leisure puzzle challenging and recreational toy, combing your hands and mind. It lays particular emphasis on benefiting your head and wisdom in amusement and recreation, so as to comprehensively train your body and mind. It needs upstanding skills and psychological quality to play it well.
Do you like this building block? You are demanded to assemble a certain number of scattered subassemblies to a cylinder, and put it into this cute cask. This is the top difficult one in all the wooden toys.
Adult intelligent toy is trying to build amused atmosphere. It is changing our life style imperceptibly, and stepping in every family as a brand-new idea of life. Are you confident enough to accept this challenge?
Measurement: 2"1/2Lx2"5/6Wx2"H Preparation time: 2-3 working days