S13 E1: Hammers, Swiss Cheese, Roller Skates, Coloured Pencils

S13 E2: Carbon Fiber Bicycles, Blood Products, Forged Chandeliers, Ballpoint Pens

S13 E3: Swiss Army Knives, Player Piano Rolls, Oil Tankers, Racing Wheels

S13 E4: Bowling Balls, Barber Poles, Felt, Radar Guns

S13 E5: Copper Pipe Fittings, Cylinder Music Boxes, Pepper Mills, Hot Rod Steering Columns

S13 E6: Gears, Leather Watchbands, Vitrelle Dishes, Kitchen Shears

S13 E7: Pressure Cookers, Mechanical Singing Birds, Oceanographic Buoys, Tank Trailers

S13 E8: Aluminum Boats, Alpine Horns, Luxury Watches

S13 E9: All-Terrain Vehicles, Alpine Skis, Laser Cutters, Marble Sculptures

S13 E10: Socket Sets, Leather Shoes, Aluminum Water Bottles, Bike Chains

S13 E11: Carved Wood Sculptures, Flatware, Cow Bells, Fountain Pens

S13 E12: Olive Oil, Lift Trucks, Seamless Rolled Rings, Ski Boots

S13 E13: Cookware, Inlaid Boxes, High-Efficiency Water Heaters, Vespa Scooters