LEGO Gravity Drop board book a triangle

a triangle

gives hands-on lessons in chemistry

NASA logo and appealing decorations that inspire kids to dream big

The repetitive action improves hand-eye coordination and fine motor skills

warm eyed expression

LEGO Gravity Drop board book a triangleBuild gravity defying thrills that will leave you on the edge of your seat! Assemble a high quality foot and a half tall chipboard gravity drop tower full of LEGO contraptions. Unleash a pack of six wood balls from the starting gate and watch them race through a maze of twists and turns, sliding down ramps, flipping spinners, and whirling down a funnel, before they finally plonk into their destined buckets. (All included right out of the box!) But it