Childcraft® Standard Unit Block Sets developed for ages 3+ years offer the very best in high-quality, long-lasting unit blocks. This set containing blocks with different sizes are multiples or divisions of the basic block measurement 1-3/8 x 2-3/4 x 5-1/2 inches. These blocks help to form the foundation for the early learning experience and are sold as 200 per set.
Features
Blocks can be used from the simple manipulations of a three-year-old to the increasingly detailed and symbolic structures of an older child
All of our blocks are backed by an unconditional guarantee: if a block should split, break, or splinter in the course of regular use, we will replace it for free