The Pulsar High End Herb Slide is made with extra thick borosilicate glass to stand the test of time. The bowl's rounded shape is outfitted with a grip marble on either side that aide in pulling the slide out of your bong. A frosted 14mm male joint connection helps this slide stay in place compared to its non-sandblasted counterparts. Complete with the classic Pulsar logo, this quality herb slide is the perfect finishing touch to any great smoke sesh!