Build and explore endless possibilities with the Big Building Box by Mega Blocks! Now your little one can create entire worlds from their imagination when they use this incredible set of 200 award-winning building blocks to build anything they dream up! Use the colorful blocks to stack tall towers and crazy castles, build silly animals, or even to create whole cities! Made for little hands and growing minds, the blocks are easy to put together and take apart, helping your little one to develop motor skills as they explore their senses. Build and rebuild countless ways, and enjoy hours of creative, open-ended play! Ideal for ages 1 to 5.