I recently made a batch of soap and tried a few different moulds for some cute shapes. I used a jello mould, some old tart moulds and some candy moulds. It was a batch with oatmeal in it, so it is very thick and wasn’t ideal for filling all the nooks and crannies of the detailed moulds The one thing I learned is that candy moulds that are designed to go on a stick might not be the best option for soap moulds, but at least he looks really happy. 😉
Maybe you could fill the stick hole with something else prior to pouring the soap in to prevent it from going into the stick. A blob of chewing gum or something.
Although soap on a stick could also result in a cute display option… sinking them into a small flowerpot filled with sand or something next to the sink….
That would be a cute idea!