Colorful building blocks makes this toy easy to attract kids attention. It can develop their creative side and motor skills through playeducate your child in fun. Manufacturered by Ladan. Tips:Please use the building blocks under the supervision of an adultrecommended age:children aged 20 years and older. Service: If you have any problems buying or using the Ladan's product please contact our customer service team. We will respond within 24 hours. We also have many styles in this store please go to the store to find out more. Material:High-grade woodSize:25*18*4cm.