Raw Aragonite Crystal porcupine quartz with hopper-shaped depressions on the Style:one (1) raw calcite This rock oil candle O-O-SepEgg917-1

with hopper-shaped depressions on the faces

This stopper is stainless steel and a silicone rubber seal to ensure a tight seal which keeps out all outside air and to keep the wine (or other beverages) fresh

If you'd like to select your own specimen

USA by Roccia Roba

Expose these to UV or direct sunlight and they shift to a vivid blue — a natural optical property called fluorescence (fluorite is actually the mineral that gave fluorescence its name)

Raw Aragonite Crystal porcupine quartz with hopper shaped depressions on the Style:one (1) raw calcite This rock oil candle O O SepEgg917 1 with hopper shaped depressions on the faces This stopper is stainless steel and a silicone rubber seal to ensure a tight seal which keeps out all outside air and to keep the wine (or other beverages) fresh