Competition 6.0cm thunderclap kids qiyi speed 4x4x4 cube for puzzle
1.Outer-layer widening design.
2.Dual level internal mechanism design.
4.Single piece mold construction.
5.Round corner optimization design.
1.Develop intelligence and helps to delay brain degeneration.
2.Exercise hand and brain coordination, also interesting to play.
3.Multiple ways of playing game to exercises memory.
4.Competition exercises competitiveness.
1.Sample available; accept trail order.
2.If you want to import some products to test the market, we can lower the MOQ.
3.Welcome to contact us.