Season 13

1. Hammers, Swiss Cheese, Roller Skates, Coloured Pencils

2. Carbon Fiber Bicycles, Blood Products, Forged Chandeliers, Ballpoint Pens

3. Swiss Army Knives, Player Piano Rolls, Oil Tankers, Racing Wheels

4. Bowling Balls, Barber Poles, Felt, Radar Guns

5. Copper Pipe Fittings, Cylinder Music Boxes, Pepper Mills, Hot Rod Steering Columns

6. Gears, Leather Watchbands, Vitrelle Dishes, Kitchen Shears

7. Pressure Cookers, Mechanical Singing Birds, Oceanographic Buoys, Tank Trailers

8. Aluminum Boats, Alpine Horns, Luxury Watches

9. All-Terrain Vehicles, Alpine Skis, Laser Cutters, Marble Sculptures

10. Socket Sets, Leather Shoes, Aluminum Water Bottles, Bike Chains

11. Carved Wood Sculptures, Flatware, Cow Bells, Fountain Pens

12. Olive Oil, Lift Trucks, Seamless Rolled Rings, Ski Boots

13. Professional Cookware, Luxury Inlaid Boxes, High-Efficiency Water Heaters, Scooters