Coasters are always to the point – they not only secure the furniture but also a cool accessory that can add to the table décor. Cement is an extremely minimalist material and cement coasters would bring a neutral minimalist touch to your table setting. The supplies are 600 grams rapid drying cement plaster, water, two jewelry boxes 8cm x 8cm, clear tape, a mixing container, little wooden blocks, sand paper, paint brushes, a palette knife, a painting palette tray, acrylic paints. Prepare jewelry boxes as molds; place the cement powder in a plastic container. Pour some water and stir it up with the back of your paintbrush. Keep stirring until the mixture is wet. Pour the mixture into the boxes. Smooth the surface of the mixture using the palette knife and make sure all the corners are evenly filled. The rest of the tutorial is here, enjoy!