make moulds hand made moulds
What do you need: wooden board, rolling pin, plasticine, spatula, plaster, water, bucket, Vaseline, paper, pulp, varnish.
Molds provide the ability to create manufacturer your design multiple times. A Mold is in fact the negative of the form that you want to make. Using modeling clay can be made the original form. Then, from the model with a casting plaster made. Working with plaster takes some experimentation, but is very fun to do. I myself molds used for the wall to create 3D objects.