This 3-piece mold system is designed for a standard set of TTRPG dice.
This is for a PHYSICAL 3D print of PLA material. 
 
Want to print it yourself? Digital STL listing
 
Single circle come with built in keys to keep your lid secure and registered to your base. 
Two-piece shell is for pouring the lid. It encases the mold made from the first piece and can be secured with binder clips or elastics. 
If using elastics, put semi-circle notches on the bottom so the elastics don't lift the mold off table surface.
 
Mold system can accomodate 7-9 standard dice depending on shapes and arrangement inside circle. 
Capable of doing enlarged dice, number that fit depends on sizes and shapes.
Fill mold forms to your preferred height. Silicone is not required to go to very top of forms.
Always vaseline/mold-release the forms prior to use with silicone. 
Clean with soap and water, do not use acetone or other harsh chemicals
 
Inner diameter: approx. 4.25 inch
 
Important note: If you order "RAINBOW" you accept that your mold forms will be subject to variability of the filament spool and I cannot guarantee what colours in the spool you will receive. 
I will NOT be re-printing for "ugly" colour combination. It is a roll of the dice, and by choosing that option, you accept this gamble.