MATERIALS: 7 packets Knox gelatin (1 ounce [28g] each), 1 ½ cups (0.35L) glycerin, 1 ½ cups (0. 35L) boiling water Mix gelatin with glycerin and stir well. Slowly stir in boiling water. Mix well. Pour into mold. Push air bubbles to the edge of the mold. Let set overnight. Run a knife around the edge to loosen. Remove from