Da Vinci Helicopter Fuel you can experience the thrill

you can experience the thrill of building and flying your own high performance model rocket without gluing or waiting

The airplane module operates on the principle of a wire-braced biplane and has a five piston motor which makes it much faster and require a little bit of skill to run

Allows precise cuts with ease on different materials like

Excel Blades - 18" X 24" CUTTING MAT

and available in 23

Da Vinci Helicopter Fuel you can experience the thrillHighly detailed plastic pieces molded in crean, brown and black. Replica of da Vinci's Aerial Screw design, a forerunner to th modern helicopter. Structurally unable to fly, da Vinci's design stimulated curiosti about the possibility of vertical flight. Mechanical spring controls rotation and vertical movement of th fuselage. No glue or paint required. Illustrated instructions.