The production process begins with the preparation of the material used for the dice, usually a type of plastic called acrylic or resin. The material is melted and injected into the mold under high pressure. Once the plastic cools and solidifies, the mold is opened, and the dice are ejected. This process can be automated with the help of injection molding machines for large-scale prod... https://www.eastarboardgame.com/News_event_id_521.html