Kenny Sing on Instagram: "Here’s how I create rubber mother molds for ceramic slip casting plaster mold parts. In this case I’m using a 3d printed master mold, but the master mold can be made out of anything, commonly plaster. This rubber mold can then be used over and over again to produce the many plaster mold parts I’ll need for slip casting production. This process pulls from the generously documented and shared mold making methods of @hammerlyceramics and @vantiki. #moldmaking…