Sea glass, sand-worn and frosted, glows softly in the palm, its sharp edges softened by way of years of tumbling waves.

http://www.drugoffice.gov.hk/gb/unigb/karateairbus35.bravejournal.net/safeguard-your-vehicle-professional-tips-for-choosing-a-auto-glass

Sea glass, sand-worn and frosted, glows softly within the palm, its sharp edges softened by using years of tumbling waves.