This Materials Collection Kit is a great way for students or children to explore different kinds of materials and their characteristics. Each kit contains 20 different materials that are neatly organized and labeled in a plastic sleeve (33cm long and 24.5cm wide).

The materials (2.5cm x 2.5cm) are iron, stainless steel, aluminum, wood, polythene, brass, rubber copper, wool, nylon, cork, lead, zinc, carbon, glass, PVC, cotton, cardboard, perspex, nickel.