Activity Center with Marble Run Teen These keyhole frames come in

These keyhole frames come in two sizes to fit kids ages 6 months to 5 years

and Xs connect via ball-and-socket ends to build an endless variety of artful structures

4 AAA batteries required

6 foam balls

a tabletop

Activity Center with Marble Run Teen These keyhole frames come inThe entire set intensively trains motor skills and understanding of shapes, colors, and physics but is also a lot of fun! The blocks and balls that are inserted into the cube can be retrieved through a small door in the bottom and then put back in again. This motor skills cube is a great all rounder for active young researchers who want to discover the world around them. Ages 12m +