Black and gold are a very elegant and luxurious color combo, so let’s make these cool coasters right in these shades. The supplies are IKEA SKÖTSEL coasters, a palette knife, gold acrylic paint, black spray paint. Assemble all the materials together. Spray paint over the coasters to coat it evenly. Wipe off dust from the coaster with a dry cloth. Place a protective barrier like plastic sheets between the ground and the coaster. Cover your face with a mask or cloth. Spray evenly moving the can sideways keeping it about 30cm away from the coaster. After coating the coaster with spray paint, let dry for a few hours. Read what to do next in the source.