wood, rubber, skin, cloth, paper, and pretty much 99% of all non metals
Class 8 materials are corrosive materials. Some will corrode skin and are therefore considered to be toxic materials. Some Class 8 will corrode steel or aluminum, but not skin. Those are not toxic materials.
Even cotton linen can be rough on a child with eczema or sensitive skin. The best materials to try would be bamboo, flanned, and organic merino wool.
ya its good for your skin ..
Maple syrup is good for the skin depending on the type of skin u have. it is good for rough skin but make cause skin pops on soft skin!!
The African tribes did and still do use many different materials to make their shields and they used/use animal skin, usually Buffalo skin to make their shields look good and sophisticated.
they used buffalo skin
wool skin
Materials with rough textures, such as sandpaper or rough fabric like burlap, tend to create more friction with the skin compared to smooth materials like silk or satin. Additionally, materials that are dry and lacking in lubrication can also increase friction with the skin.
The skin removes body heat, water and other waste materials.
Acids are corrosive so they can break apart materials or burn things like your skin
Dielectric meterials are good insulator materials