Eight wooden balls, a funnel at the top and a path you design yourself with magnetic tiles: the Connetix Ball Run Pastel Pack is the updated, large marble run from the pastel series. Spiral tubes make the ball spin around, the stairs make it hop, and via the split tubes each ball chooses its own path down. The connector tiles in eight soft pastel shades hold the transparent tubes firmly in place, even when the track reaches above the table edge.
A tip from us: build the track on a Connetix building board, then the base won't slide away under the weight of the rolling balls and you can move the entire structure in one go. Combining it with other toys makes it even more fun. Place a Stapelstein at the bottom as a catch basin, slide wooden blocks under the construction for extra height, or let something else roll through the tubes, such as the colorful loose parts from Grapat. If something gets stuck, just click the tube open and try again: figuring out what fits and what doesn't is part of this magnetic STEM toy.