Singing Crystals are crystals that make a high pitched "singing" or "tinkling" sound when rubbed or rolled together. Singing crystals often are long, thin laser wand type crystals though they may be any shape.
Product Description
BG-11 Yellow Tibetan Singing Crystal
aprox 3"1/2" x 5 grams, mark from sister crystal
These long Yellow crystals are impossible to find. They are smooth with strange glyph type markings