Click Pin it to share this product on Pinterest! The beguiling wavy horizontal lines design is made by sandblasting, which gives these glasses a sturdier grip as well as a colorful look. The team behind Impulse! believes there’s nothing better than getting together with friends and family, mixing a concoction of choice, and sitting back to enjoy. These glasses, trays, and accessories will enhance your good times, whether your beverage of choice is a dry martini or sparkling water.