OGUP (red-orange/gold/green/blue) or another rare multichrome pigment (green/blue/purple/red/bronze) encased in resin. These now also come in holographic black!
Earring studs are made of stainless steel, which is nickel and lead free. The backing is a rubber stopper. The cat head shaped earring measures approx. 7mm x 8mm.
Photo 1 & 2
ROW 1. OGUP, teal to purple multichrome (mc)
ROW 2. hot pink to green mc, green to purple mc
ROW 3. magenta to green mc
Photo 3: OGUP & teal to purple mc
Photo 4: Holographic