Helicopter Kit, Small   Stock #: 283493 Price: $3.95 Quantity: Quantity in Basket: none BUY IN BULK! Quantity: 10-24 Price Each:$3.45 Quantity: 25-99999 Price Each: $3.25 SAVE MONEY! Rubberband-powered helicopter with adjustable pitch propeller. Change the pitch of the propeller to test lift by changing the pitch. Assembly required. Sold to educators only.

MAIL: KELVIN®, 280 Adams Blvd., Farmingdale, NY 11735 USA   PHONE: 1-800-535-8469 or 1-631-756-1750 FAX: 1-800-756-1025 or 1-631-756-1763   EMAIL: kelvin@kelvin.com• Request A Catalog Copyright ® 2013 • KELVIN L.P. Registered trademarks of KELVIN L.P include, but are not limited to: KELVIN®, Kelvin Electronics®, Kelvin Technology™, Hands-On Science®, Build A Better Mousetrap Racer®, Join the Rat Racer®, And the Winner Is…®, New Standards® Modular Labs, and SUMO® Car.