Types of wood
Pine

Types of wood
Birch

Types of wood
Plywood

Types of wood
MDF

Types of wood
Oak

Types of wood
Mahogany

Types of wood
Beech

Types of wood
Ash

Types of metals
Aluminium

Types of metals
copper

Types of metals
steel

Types of metals
gold

Types of metals
steel

Types of thermoplastics
Polyamide

Types of thermoplastics
Polymethyl methacrylate
(acrylic)

Types of thermoplastics
polypropylene

Types of thermoplastics
Polystyrene

composite materials
concrete

composite materials
glass reinforced plastic