50 WOODEN DISCS: Included in our set are 50 blank plywood circles. Each one has a diameter of 10cm (4 inches) and is 2mm thick. They are natural, non-toxic and come unfinished so they are ready to use. They have been sanded smooth so they will not splinter or burr. This makes them perfect for drawing on as they are so smooth. NO SANDING NEEDED: Our lightweight and easy to handle discs are ready to use. Use them as they come, or you can stain, varnish, colour them in or paint them. Each disc has been laser cut so they are perfectly smooth, round and uniform in size. The circles are smooth and blank on both sides so can be fully decorated on each side. As they are 2mm thick, you can stick two together to make them stronger and thicker. USE FOR CRAFTS: The wood surface of our circles are easy to paint, use with stencils and embellish with ribbon, lace, paper, yarn and beads. These wood coasters can be used for making acrylic pour or epoxy resin coasters. Create a mandala dot painting or portrait on a wood slice and display in your home on an easel. Use them in the home or at school in an art class for all types of arts and crafts.