Marbulous-Translucent Marble Run (48 pieces plus 16 marbles)

This wonderful marble run has transparent pieces which allow children to visually track the entire course of their marble.
This set includes 48 transparent pieces plus 16 marbles.
This Marble Run stimulates creativity and reasoning, both which are required to build impressive-looking structures with the correct angles of inclination.
Ages 4 years and up. 4 years and up. Transparent pieces allow children to visually track the entire course of their marble. 48 transparent pieces, plus 16 marbles. More »