<p><b>Supchill</b> devoted to providing premium products and favorable customer services.</p><p><b>Key Features:</b></p><p>1. Material: 100% BPA Free Food-Grade Flexible Silicone (Temperature resistance within -40°F to 464°F, the skull ice cube maker can be used in the freezer, microwave, and dishwasher.)</p><p>2. Size: 7.6 x 5.6 x 2.8 inches</p><p>3. Weight: 0.58 lb</p><p>Supchill's whiskey ice skull mold is suitable for parties, bars, entertaining in the home, kitchens. Impress friends and guests with novelty skull ice cubes on the glass cup.</p><p><b>How To Use:</b></p><p>1. Please remember to wash in hot water and detergent before the mold first use.</p><p>2. Combine the two parts of the mold into a seamless mold before fill water.</p><p>3. Don't fill up the mold, fill it with water until 95%, the skull ice cube made in this way is the more perfect because the water will expand after freezing. (Pure water can give you a slightly clearer skull ice).</p><p>4. Put it in the refrigerator for about 4~6 hours. After that, take out the mold from the refrigerator and put it for a while, then release the ice skull from the mold and enjoy it.</p><p><b>Sincere Service For You:</b></p><p>We care about your experience and feedback, if you have any suggestions or questions about this product, please feel free to contact us via Amazon. We respond to your question online 24 hours a day.</p><p><b>What's In The Box:</b></p><p>1. Extra large skull ice tray x 1</p><p>2. Tiny silicone funnel x 1</p><p><b>We look forward to bring warmth and pleasure to your life!</b></p>