Kids Fun building blocks package Stimulate the fantasy and learn to build with this inspirational building block package from Kids Fun . Build funny creatures, castles, trains or whatever you want. These stones are interchangeable with other brands of building blocks. Specifications: Gender: junior Age: 6 years and older Number of parts: 300 Color: multicolor Material: plastic Package dimensions: 18 x 20 x 8 cm (LxWxH) Content: 300 Building blocks