Medium Density Fiberboard (MDF), Plywood, Pine Wood, Paulownia Wood, Cardboard, Paper, Kraft Paper, Leather, Dark Acrylic, Cobblestones, Ceramics, Coated Metal, Electroplated Metal, Stainless Steel, Glass, Knitted Fabric, Cotton, ABS Plastic, Bamboo, Silicone, Rubber, Ceramics, Marble, Shale, Cement, Bricks, etc.