Marbulous Marble Run (100 pieces - 80 pieces, 20 marbles)
Marble runs always promise hours of fun as you plan and create your own crazy marble tracks, and then take it apart to build one that's even bigger, better and more exciting! And it's always so fun watching the marbles race down the tracks. Kids don't even realize all the skills they're developing as they play (motor skills, spatial relationships, logic, etc.). Set includes 100 colorful, high quality plastic pieces (80 track pieces and 20 marbles). ~ Megan
An action-packed marble track set loaded with extra marbles and plenty of fun. These colorful high quality plastic tracks can be fit in multiple different ways allowing children to redesign it differently each time. Just load the marbles and watch them twist, turn and roll down the track. Develops motor skills, spatial relationships, logic and more. Includes 80 pieces and 20 marbles.