Season 7

1. Footballs, Electric Guitar Amplifiers, Marbles, Airplane Propellers

2. Engine Blocks, Jawbreakers, Drum Shells, Drums

3. Lighters, Fossils, Hockey Pucks, High-Pressure Cylinders

4. Balloons, Wallpaper, Frozen French Fries, Incandescent Light Bulbs

5. Matches, Carousel Horses, Fine Porcelain, Automobile Fuel Tanks

6. Glass Cookware, Soap Bars, Steel Drums, Firefighter Uniforms

7. Crayons, Wooden Kayaks, Lawnmowers, Gold Chains

8. Inflatable Safety Devices, Braille Typewriters, Carbon-Fiber Cellos

9. Carbon-Fiber Masts, Fortune Cookies, IMAX Projectors, Roller Chains

10. Firefighter Helmets, Nautical Compasses, Packaging Tubes, Hand Saws

11. Halogen Bulbs, Cellulose Insulation, Aluminum Ladders, Bamboo Fly Rods

12. Drill Bits, Photo Booths, Stamps

13. Yacht Wheels, Braided Rugs, Automobile Thermostats, Chisels