These Art Resin collar charms are truley OAK. They are pretty much unreplicatable and turn out unique each time. 
 
The process for these charms begins with mixing my favorite art resin according to package instructions. Once fully mixed, I use various methods to dye the resin, then add my inclusions. It is placed in a mold, and then cures over a 24 hour period. After they have hardened, I de-mold and sand off any ridges or extra resin. I can include with either a stainless teel ring or a jewelers brass ring just include a note.