Afterglow Collection This collection features a frosted stem or base that continues with a swirl into the bowl which brings out a very modern look. A tribute to clean, colorless crystal, The Afterglow Collection features an elegant etched pattern. After the glass form is created from molten glass by an artisan, it is then allowed to cool. Then the matte finish at the bottom of each piece is created when the glass is dipped into an acidic substance causing the glass to be “frosted” yet smooth. Each individual piece then goes on to etching stations where craftsmen etch the lined pattern into the glass.