12 x West German 10mm x 8mm Lapis Lazuli glass ovals
12pcs x dark blue Lapis Lazuli-effect glass unfoiled pointed-backed cabochon-top ovals measuring 10mm x 8mm. The smooth tops have a dark blue background & gold flecks, and the undersides are a lighter blue and faceted, so you could use them either way up. Unfortunately my jpeg doesn't do the stones justice