LOZ educational DIY mini building block toys - piano, Contains 507pcs, used non-toxic materials, rest assured to use.
With EN71/ASTM/CPSIA/10P certificates. All the models are original-designed with our unique blocks.
Toy blocks build strength in a child's fingers and hands, and improve eye-hand coordination.
They also help educate children in different shapes.
This item can also be a good tool for adults as they can play with their children or they can play themselves to release pressure, and be a decoration after assembling.