Bring a bright-colored imaginary world to life with this Mega Bloks First Builders 80-Piece Set in dazzling variety of punchy colors. These gorgeous blocks encourage open-ended play and help your little builder develop gross motor skills with hands-on playtime. Packed with 80 First Builders blocks, this Mega Bloks classic big building bag provides hours of building fun. And storing these blocks out of the way is a breeze. When playtime is over, zip the blocks up in the convenient eco-friendly bag and stash them in the toy box until it's time for the next adventure. Designed for ages 1-5, these kids' building blocks are sized just right for little hands. With all the fun colors included in the set, your child will be able to build fanciful buildings, animals, vehicles, and shapes over and over again. The set even includes a working attachable wheelbase, so you can build cars with wheels that roll just like real tires.