Spark their imagination with the #1 preschool construction toy in the U.S.A. This award-winning set of 80 big and vibrant building blocks is the perfect toy for your toddler's little hands and big imagination. You'll love that these big blocks fit and come apart with ease, helping to develop their fine motor and thinking skills as they stack. Best of all, these blocks can be combined with any Mega Bloks toy to extend playtime for hours on end.

• Building set comes with 80 big building blocks designed to be durable
• The #1 preschool building toy in the U.S.A.
• Includes 1 reusable storage bag for easy cleanup
• Blocks are compatible with all MEGA BLOKS building toys for endless learning fun
• Ideal for ages 1+, and endorsed by Fisher-Price, these blocks help to develop imagination and fine motor skills