Edushape Marbulous Neon Translucent Marble Run 84 Piece Set + 50 Marbles This set includes 84 Pieces + 50 Marbles. 134 Total Pieces! This wonderful marble run has transparent pieces which allow children to visually track the course of their marbles. Sturdy Setups with Clear Step-by-step Illustrated Instructions in Four Different Skills Levels! Each piece is made of high quality plastic! The translucent pieces are glittery neon!! Helps develop spacial skills and hand-eye coordination through building. Ages 4 years and up.