ROKR 3D Wooden Puzzles - replica of retro airship model Rokr Air Vehicle LK702 is powered by wind-up spring. It has a steampunk outlook with delicate wooden skeleton. Tease your mind by constructing gears and aircraft. Watch it rushing out with its spinning propellers! Get it for yourself, give it as a gift, or build it with your love ones!

Items Included: Plywood, Spring
Number of Pieces: 229
Difficulty Level: ★★★★☆☆
Assembly Time: About 5h
Age: 14+
Package Size: 370*250*50.5mm
Assembly Size: 300*215*250mm

MECHANICAL GEAR DRIVE – The airship takes the spring potential energy as the power output, and the whole mechanical gear structure transmits the power to experience the pleasant feeling of mechanical transmission.