LOZ micro block Ballet Flamingo DIY diamond building block birthday toys for children, Contains 780pcs

• 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.