Materials Collection for Magnetism Studies (Each) Gonge Featuring high performance cotton

Featuring high performance cotton

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and value for money

The maple bridge

All Gelli powders are also certified bio-degradable

Materials Collection for Magnetism Studies (Each) Gonge Featuring high performance cottonSet of 20 sample sized squares of various materials Each material sample measures approximately 1x1 inch. The full sleeve of materials measures 13 inches long and 10 inches wide Includes iron, stainless steel, aluminum, wood, polythene, brass, rubber copper, wool, nylon, cork, lead, zinc, carbon, glass, PVC, cotton, cardboard, perspex, nickel Fun way for children and students to learn about different materials and their characteristics Materials are