B. Toys Bristle Blocks Stackadoos Super fun sensory building toy that's perfect for little ones! Includes the colorful bristle blocks shown and comes in the original storage container. These are surprisingly expensive new-retail is around $60, so this is a great way to save. The soft, flexible bristle pieces snap together easily to build all kinds of creations. Clean and in great pre-owned condition. Feel free to message me with any questions or offers!