Marble Genius Marble Run Super Set – 85 Translucent Marbulous Pieces + 15 Glass Marbles
This vibrant Marble Run comes with 85 translucent pieces that allow you to see the marble action from top to bottom as the 15 glass marbles make their way down the set. The solid plastic pieces allow for easy use by young kids and adults. Marble Runs allow for almost infinite possibilities for assembly from the very simple …