Engenius Contraptions
A beautiful wooden toy for older children, this perpetual motion marble run is built out of laser-cut, slot-together ply and creates a fascinating & hypnotic self-build contraption.
54 pieces.
Requires 2AA batteries.
Age 7+ with supervision.
We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).
Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.
