Replicator block molding

After making the block out of clay and letting it dry I was ready to mold it, I decided to make two molds a safe plaster mold and a more professionals durable rubber mold. these pictures are of the rubber mold it is now setting, tomorrow i will start mass producing replicator blocks will i make the plaster mold. in the plaster mold i will make a replicator block in each material so i can see what each is like and how easy each is to use.