Hubelino Marble Run - 39-Piece Run Elements Expansion Set 2016 - the Original! Made in Germany! - Certified and Award-Winning Marble Run - 100% compatible with Duplo 100% compatible with DUPLO bricks TV Germany safety tested - CE and EN 71 certified - made in Germany machine washable up to 100 F promotes fine motor skills, logical thought and creativity 39 run elements - made of high quality ABS-plastic