Building blocks A few building blocks help children to build whatever they can think of. But what if we would make 500 building blocks? You can never have too much imagination; you will notice this with this play set. Build an airplane, a ship or maybe both, this play set contains enough blocks to keep your creativity going. These exciting and colorful building blocks are made from biobased materials, more specifically, the remains of sugar cane plants. This means that these blocks are both child-friendly and environmentally friendly. Specifications: Color: multicolor Gender: junior Material: biobased polyethylene Age: 1.5 to 6 years Number of blocks: 500 pieces