The Unico building block box from Simba offers endless building fun for children aged 1.5 years and up! The set includes a base plate that also serves as a closure lid for the box. With 120 building blocks, numerous architectural structures can be created. After playing, the blocks can be conveniently stored back in the carrying box. All Unico blocks are compatible with well-known building blocks. Suitable for ages 18 months and up.