The National Geographic Kids 35-Piece junior jumbo marble run is the perfect introduction to classic marble run fun for toddlers and preschoolers ages 2 and up. Designed for kids ages 2+, this junior set uses larger, child-safe balls and easy-to-handle jumbo pieces, so young builders can play, explore, and experiment safely.This 35-piece beginner set includes 33 colorful building pieces and 2 kid-safe balls that children can stack and connect to create exciting ball drop mazes. Whether following one of the included starter courses or inventing their own designs, kids will love watching balls race, twist, and tumble from top to bottom.With 4 Play & Learn Activity Cards included, families can enjoy guided play ideas that spark creativity, encourage problem solving, and help kids discover cause & effect through hands-on building. It’s a fun, screen-free activity that supports early learning while bringing families together for playtime.
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.
Item #: 969604 
