Get ready for zooming action when you design and build your very own ball run with the CONNETIX 106 Piece Pastel Ball Run Pack! Featuring the exclusively designed clear fluted tubes in a range of pieces including soundscape staircases, S-bends and split tubes, PLUS a range of pastel connector pieces and 8 pastel wooden balls, the ball run design possibilities are endless. The perfect addition to any of the CONNETIX standard tile packs, pair the Pastel Ball Run Pack with other CONNETIX pieces for even bigger builds and explore gravity and motion like never before. With this open-ended Pastel Ball Run Pack, the whole family can enjoy endless ball run designs PLUS explore the limitless potentials for your ball run pieces – from sensory runs, sorting tubes, mazes, and so much more!