These jewelry trays will be so good for your accessories at spring time. So you should make them as soon as possible! You will need trays, nail polish, water, large plastic container, toothpick, Mod Podge, brush and painter’s tape. Prepare your tray by taping off the edges of the bottom of your tray with painters tape. Fill the large container with room temperature water. Pour the nail polish in the water. Swirl the polish together with the toothpick. Create a marble pattern. Next, submerge the bottom of the tray into the water over the polish. Start with one side, then slowly immerse the other side to avoid getting air bubbles. Once the polish sticks to the tray, pull out of water. Let dry. Remove tape. Paint the “marbled” area with Mod Podge to seal in the design. Let dry. Voila!