Lock & Key IOD 6"x10" Décor Moulds™ Iron Orchid Designs Lock & Key! Unleash your inner creativity and make something special with IOD Moulds™ Perfect for DIY projects like furniture, home décor or jewelry making, these high-detail silicone moulds make it easy to add charm and character to whatever you make. With no limit in sight, you can use with paper clay, hot glue, cast resin and more. Put your Pinterest skills to the test and start crafting today!