Spark some style into your water pipe with this one of a kind wig wag accessory! Available in 14mm and 18mm sizes, this impeccable female bowl is compatible with any matching male bong -- and is sure to reinvigorate your passion for the piece with a new touch of artistry. The highly-acclaimed accessory is a bestseller for its incredibly thick and durable borosilicate construction. A deep-loading silhouette will deliver a long stream of puffs from water pipes small and large. The female joint is finished with frosted ground glass for an excellent glass-on-glass fit. Four small marbles create a comfortable grip and double as a roll stop so your new fave piece doesn’t roll off the table. Though this chunky glass could likely survive a tumble or two! Colors are chosen at random because each bowl is handcrafted and no two are exactly alike. This is not your typical bowl slide.