- Glass
- Glass is a solid material mainly made out of sand treated at very high temperature, turned into a liquid and hardened to reach its final shape.
- Metal
- Metal is a general term for different metal types. It can be both a chemical element such as iron or an alloy such as steel.
- Plastic
- Plastic contains a variety of different materials called polymers; the specific type is chosen depending on the application. Most plastics used today are made from oil (a fossil resource).
- Polyamide
- Polyamide, also called nylon, is a synthetic fibre made from oil (a fossil resource).
- Steel
- Steel is a metal alloy primarily composed of iron and carbon.