How cute! This pack of 24 heart shaped reusable silicone muffin cups is only $5.99 on Amazon right now! (Reg $19.99) These are made from 100% BPA food grade silicone and are safe in temperatures from -40°F to +446° F (-40°C to +230 °C). You can use them in the microwave, oven, and freezer, then just toss them in the dishwasher for easy cleaning.
Use these to make fun tasty treats, like cupcakes, muffins, gelatin molds, frozen goodies, candy, and more! These would also be great for making bath bombs, candles, and soap.