Anatometal internally threaded 6mm prong set attachment.
Hammered niobium seam rings.
Khrysos - Clawset opal ball. Threadless. Various colours.
Peoples jewelery. 1.6mm Internal attachment.
Threadless peoples jewellery Orbs
Tish Lyon bees or honey comb.
Tremun - Trinity moss agate. Internal 1.2mm
