The ultimate intriguing set in Marble Runs
Design simple or complex structures while developing creativity, logic and understanding of cause and effect
Includes 10 marbles, paddle wheel, tubes, bases
Set includes 45 durable, colored pieces
Children and adults 4 years and older
290 Features: -10 marbles, paddle wheel, tubes, bases, snake pass with bell, curves and chutes. -Many simple or challenging alternatives. -For ages 4 to 8 years old. -45 Brightly colored pieces. Product Type: -General / Creative. Connection: -Interlocking. Number Of Pieces: -25 - 50. Age Range: -3 - 5 Years. Gender: -Boy/Girl. Dimensions: Overall Product Weight: -1.85 lbs.