75 Piece Magnetic Marble Run STEM Building Set Don Francisco's Nûby brand products have been

Nûby brand products have been developed

Brand: Campfire Pros

medium for tiles

with the highest mode being Max+

75 Piece Magnetic Marble Run STEM Building Set Don Francisco's Nûby brand products have beenA KICKSTARTER SUPERSTAR This patented marble racetrack is the most backed Kickstarter magnetic super puzzle of all time! Each track and trick has its own unique properties just move them around to adjust or add exciting new pathways! DESIGN, BUILD, TEST, CREATE This wildly creative super puzzle includes 42 tracks & connectors, 17 trick pieces & 15 marbles for infinite building combinations and endless amounts of creative fun! BUILD ANYWHERE MAGNETS