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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Moisture wicking fabric
450ml capacity
34mm strap width
Style Number: T4W1523010
GraviTrax is an innovative marble run and construction toy for boys and for girls ages 8 years and up
GRAVITRAX EXTENSION BUILDING Short Moisture wicking fabricDescription: Expand your GraviTrax starter set with the building extension pack. This kit lets you extend your run by combining additional base plates and other construction elements with your GraviTrax starter set. You'll be able to increase the possible combinations and construct even more complex systems. Includes 29 expansion pieces: 2 base plates, 1 transparent level, 8 large height tiles, 4 small height tiles, 2 switches, 1 3 in 1 block, 1
