| S04E01 |
Plastic Bottles and Jars / Mail / Eggs / Handcrafted Wooden Pens |
21 min |
| S04E02 |
Plastic Injection Moulds / Automotive Oil Filters / Filing Cabinets / Blown Glass |
21 min |
| S04E03 |
High-Precision Cutting Tools / Stained Glass / Semi-trailers / Recorders |
21 min |
| S04E04 |
Conga Drums / Metal Plating / Buttons |
21 min |
| S04E05 |
Grinding Wheels / Compost / Window Blinds / Milk |
21 min |
| S04E06 |
Brushes & Push Brooms / Blackboards / Smoked Salmon / Zippers |
21 min |
| S04E07 |
3D Commercial Signs / Hardwood Floors / Corrugated Polyethylene Pipe / Mattresses |
21 min |
| S04E08 |
Ceramic Tiles / Nuts / Steel Forgings / Skateboards |
21 min |
| S04E09 |
Car Engines / Flour / Recliners / Envelopes |
21 min |
| S04E10 |
Plastic Cups & Cutlery / Special Effects Makeup / Gold / Harps |
21 min |
| S04E11 |
Laminate / Frozen Treats / Children's Building Blocks / Detergents |
21 min |
| S04E12 |
Architectural Mouldings / Pulleys / Industrial Rubber Hose / Sheet Vinyl Flooring |
21 min |
| S04E13 |
Putty Knives / Garage Doors / Electric Motors / Wool |
21 min |