Balloon Hovercraft Problem Solving Kit, Science and Engineering Project that you Design and Build Yourself around the neck) or can

around the neck) or can be worn as a badge (pin supplied) Ideal introduction to SMD (Surface Mounted Device) technology

Includes five slotted screwdrivers

Professional quality

and folds into an easy-to carry chair

- Suitable to print with PVA as the support material which are hollow-out and have large inclination angles

Balloon Hovercraft Problem Solving Kit, Science and Engineering Project that you Design and Build Yourself around the neck) or canThis is a fun and challenging kit. Make the balloon power the Styrofoam square on a cushion of air! It's tricky, but you can do it. Requires placing the hovercraft on a flat, smooth surface to work correctly. Includes Styrofoam blank, balloon, fins and other hardware (Ages 12 & up). This is a fun and challenging kit. Make the balloon power the Styrofoam square on a cushion of air. Requires placing the hovercraft on a flat, smooth surface to work