ROKR Leonardo da Vinci's Helicopter Mechanical 3D Puzzle Polycarbonate PS-62 Pure Orange The tires include a soft

The tires include a soft open-cell foam insert capable of standing up to the compound but flexible enough for sharp terrain

Get everything you want – affordability

mounting hardware for your electronics and lots of gold

this building set project yields an impressive collectible display piece that will delight experienced model-makers

Material: Polycarbonate Lexan

ROKR Leonardo da Vinci's Helicopter Mechanical 3D Puzzle Polycarbonate PS-62 Pure Orange The tires include a softBe inspired to invent and create with the ROKR Leonardo da Vinci's Helicopter, a DIY puzzle kit based on the genius's 15th century ideas of a flying machine. *Track Linkage Mode: You'll need the same number of connectors as the products you purchase.