Bristle Blocks - 85 Pieces Set is a building or construction set for the young beginners. They pieces are very easy to interlock and can easily attach on any part of another building pieces without having to align exactly. The surface of th building pieces is made of tiny tubulars arranging in rows and their spacings are such that the tubulars from another building piece will fit into them perfectly. So the children can focus on creating their own designs without the frustration of putting them together or taking them apart.

For ages 3 - 6.