Dice mold with key insert

Made this dice mold for casting silicone molds to make your own resin dice. You need transfer tape to secure to the bottom of the Insert for the key, attach dice to the transfer tape and insert into mold body, pour in silicone to just above dice, leave to cure, remove from mold, flip it over, vaseline the top edges and keys and then put it back in the mold body and make the lid Boost MeNew to the hobby & designing so would appreciate the boost, thanks.