IOD Hello Pumpkin 6x10 IOD Moulds™Hello Pumpkin Mould Limited 2023 Why we love IOD Moulds . Let me count thy ways! IOD Moulds are made from food safe materials. This particular mold features a micro rim, a raised edge around each mould, which creates a crisp clean edge along the base of your casting. Plus, you can use so many mediums: Think: polymer clay, most casting resins, air dry clay, earthen clay, hot glue, wax and yes, chocolate! Put away the hook, that's definitely not all