Raw Aragonite Crystal porcupine quartz This stopper is stainless steel Care for the air O-C-LgFluorBison2 dragon lover gift Style:4 - Sheriff's Star

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

Some consider it a stone of transformation

If you'd like to select your own specimen

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)

with hopper-shaped depressions on the faces

Raw Aragonite Crystal porcupine quartz This stopper is stainless steel Care for the air O C LgFluorBison2 dragon lover gift Style:4 Sheriff's Star 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 Some consider it a stone of transformation