Cupstruction Forts educational In these four timeless stories

In these four timeless stories

This stacking toy teaches all these lessons and is even more fun when it builds a happy-looking frog

Pulling them out helps with muscle development and fine motor skills

Mayor Green

Light up your art or connect to another Mini X Connect (sold separately)

Cupstruction Forts educational In these four timeless storiesCupStruction Forts offers kids and families an easy way to build fun, sturdy forts. Following the suggested builds or your own unique ideas, stack the specially designed cups that interlock into place, then slide on the builder rings and connect the builder rods. Use the included blanket clips to secure your own sheet or blanket on top of the fort and seal in the fun! Building forts is a breeze with this handy system. CupStruction Forts lets children