five natural materials
Biotic materials
Wood (rattan, bamboo, bark etc)
Natural fibers (wool, cotton, flax, hemp, jute, kapok, kenaf, moss, etc.)
Inorganic material
Stone (flint, granite, obsidian, sandstone, sand, gems, glass, etc.)
Metal (copper, bronze, iron, [ gold, silver, steel, etc.)
Composites (clay, porcelain, plasticine, etc.)
Other natural materials.
Soil ]
Expert answered|lovelyshyne|Points 388|
