Liquid Moulds
Moulds aid in the production of items such as doorknobs. A mould has two parts, which allows for a lot of detail in the core of the mould. A liquid medium is poured or injected into a prefabricated mould; once the liquid has been injected or poured into the mould, it is allowed to cool before being withdrawn. The ultimate result is a single component that can constitute the end product in and of itself, or it can be constructed to be attached to other objects.