Dyed red antler bone carved into fish

Dyed red antler bone carved into fish

It’s been awhile back that I purchased these so I don’t recall where I bought these little, red, valuable trinkets cut from antler, dyed red, sawed into the shape of fish and then embellished with circles and lines using a dremel tool.  I figured I will use them one day for a button robe.  Have any of you seen these guys; if so, where?