I offer mold making classes on an individual basis at my shop.

The charge is $50 per hour plus materials used in class.  Basic mold making class will usually take a whole day. (8 hours).

Making masters will take another day plus materials.

 

May bring your own model to make a mold from. However, I advise something simple to start.  Something

that can be made as a two or three piece mold. More than that will take longer and be harder for a beginner.