With customized engraving logo on stones and full color printed bags, these bulk reusable wine chilling stones are ideal branded promotional gifts. Made from LFGB certified natural basalt rock, these bulk reusable wine chilling stones could storage and relieve chilliness, can be reused repeatedly without diluting your drink! That makes them perfect substitutes for traditional disposable ice cubes to cool wines. We support custom logo engraving on each stone and your brand mark will be permanently carved onto the surface, which could makes the logo exposed for a really long time without fading. Sold as branded whisky stones wholesale, each set can be matched with printed drawstring storage bags for easy storage and carrying. Our bulk reusable wine chilling stones are well‑polished with smooth edges, safe to put into glasses. Custom logo engraving, different set configurations and packaging options are all supported to match your project requirements.