assemble your own marble runs with this excitingly challenging construction set;
reproduce the layouts pictured on the box or have fun experimenting with new designs;
interlocking chutes, bridges, pillars, and spinning wheels can all be combined in countless configurations that guarantee hours of great fun;
Marble Run promotes creativity and logical reasoning both of which are required to place and fix the components precisely and get the marbles rolling;
all pieces are made of high-quality materials. They are unbreakable and durable and allow you to build solid and precise structures that will amaze everyone;