Marble Run Building Blocks for Duplo Sets

Unleash your child's creativity and problem-solving skills with this fun Duplo-compatible marble run set. Build towers, connect the slides and tunnels to complete a racecourse for the marbles.

Marble size is 2.5cm diameter (approx 1"), adult supervision is mandatory for children 3 years and under due to choking hazard.

Please note that this set is NOT the official Duplo brand. It is fully compatible with official Duplo sets but may have fitting differences with other off-brand base plates. 

Colors of the pieces may vary slightly from photos and video due to screen differences. Each set comes with 100 pieces plus 1 free base plate.

*Colors for each piece are packed at random and will differ from what's indicated on the instructions card.*