Wall Coaster® Crazy Stairs Add-On Trick Pack

Grades 3-6. For your STEM curriculum.

For use with the Wall Coaster® Super Starter Set (SB49964) or Wall Coaster® Extreme Stunt Kit (SB49963). Students will get hours of enjoyment watching marbles slide down the stairs. Stair track is designed to slow the marble down as it descends, moving from side to side as it goes. Innovative set develops strategy, hand-eye coordination, and spatial reasoning while using the basic laws of physics and gravity for hours of fun and excitement. Specially designed coaster track adheres to most wall surfaces without leaving a mark. Reusable track allows you to change and redesign the paths whenever you want. Do not use on carpet or other porous surfaces, or on wallpaper or newly painted areas. It is recommended to test a section of track before setting up the entire kit. Includes 7 in. of stair track and two marbles.