DIY mold is made of silicone, eco-friendly, flexible, reusable and durable.Non-stick, easy to separate, easy to clean, eco-friendly,low carbon, can be recycled, resistance to low temperature minus 40 degrees, high temperature 230 degrees, uniform heating and cooling.How to make a resin coaster:1. Pour the resin into a measuring cup and stir slowly to release air bubbles. If necessary, you can add glitter or paint on it.2. Pour into the mold and stir slowly. Can stand for 24 hours and take out.How to clean and store the silicone mold:1. After cleaning with warm water, soap, rubbing alcohol, etc., wipe with a soft cloth. Clean the mold after each use to maintain gloss and extend the life of the mold.2. Store the resin silicone mold in a place protected from direct sunlight and dust.Colour: blueMaterial: siliconeSize: 14x27cmPackage Contents:1 * box bottom moldOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.