Mega Bloks First Builders Build My 123S Building Kit

Counting and building add up to big fun with the Build My 123s playset by Mega Bloks First Builders! Now your little one can play and learn with 30 award-winning First Builders blocks featuring brightly colored numbers. Use the sticker sheet to add numbers, math symbols, funny characters and schoolhouse decorations to the blocks. Then, build a school or playground, and arrange or stack the number blocks to count, add and subtract. With lots of ways to build and play, learning to count will be as easy as 1-2-3 for your little preschooler! Ideal for ages 1 to 5.