With the domino resin mold, you can make all kinds of unique and personalized dominoes, Having a great fun game time with your family will help you bond and understand one another.enjoy family fun times Color:White Material: Silicone Size: 8.5x7.9x0.4 inch Package include : 1 x 28 Cavities Domino resin mold Tips for Silicone Resin Molds: 1.Make sure your casting molds are smooth and clean before use. 2.When you release the item out of the resin mold, please make sure your resin piece is completely cured or you will get a defective one. 3.When you de-mold, you can use a resin release spray and let it dry in the silicone mold, which may help extend your molds life. If you don't have, you may use a baby wipe or a drop of soap water as a release agent, work it down to the silicone resin mold, then push the project from the bottom. 4.For cleaning: clean the epoxy resin molds with soap water or rubbing alcohol when necessary, then wipe dry with a soft cloth. 5.For storage: Keep the resin silicone mold away from direct sunlight ,dust and fire.