They look pretty decent. Pricey though at 50c+ without a label. Anyone know these?
http://www.davinciimports.com/31110grtricolorblankclaynometalinsertchipsforcolorinserts.aspx
http://www.davinciimports.com/31110grtricolorblankclaynometalinsertchipsforcolorinserts.aspx
