Shor Lok-Blok l Mold Making System: makes l molds that are the same dimensions as standard rubber molds. The process is simple (though somewhat time consuming) and requires no skills.

Why use l molds? l molds give a sharpness of detail that is absolutely impossible to achieve with rubber molds (even when the rubber molds are injected by a vacuum wax injector). In addition, if you are thinking of upgrading to plastic injection, only l molds can be used. l molds are most commonly used for detailed charms, class rings, and wherever razor sharp detail and consistent weight are desirable. Mold to the right is an example of a multi-piece l mold made over 50 years ago with an old fashioned cylindrical mold . Although used for many years, this mold is still as perfect as it was when it was first made.