Bring a bright-colored imaginary garden to life with the First Builders Big Building Bag by Mega Bloks in dazzling pink and purple. These pretty pastel blocks encourage open-ended play and help your little builder develop motor skills with hands-on playtime. Packed with 80 First Builders blocks, this set provides hours of building fun. When playtime is over, zip the blocks up in an eco-friendly bag and stash them in the toy box until the next adventure. Features: 80 First Builders blocks for hours of play; attachable wheelbase to create cars and trucks of all colors and sizes; compatible with all Mega Bloks First Builders sets for endless building possibilities; portable, PVC-free bag zips to store all pieces.