Check the listing for details. Bohning Xccelerator Bowstring Wax .51oz Tube #01365 Bow String 1365. Color: Red, Condition: New with tags. Listed at 8.69 USD. Ships FromFarmsteadArcheryBrand New! Bohning Bohning Xccelerator Bowstring Wax .51oz TubeItem #01365 Anti-friction/wear reduction string wax and conditioner that greatly reduces string friction and abrasion typically found with cable slides, cams, wheels and rollers. Dry bowstring fibers tend to vibrate against eachother when the bow is fired, thus wearing the fibers out prematurely and weakening the bowstring. Proper application of a good formula wax like Xccelerator® can extend the life of a bowstring many times over, enhancing the string performance and preventing fray. Xccelerator® wax penetrates into string fibers without damaging the string and is scent free in a convenient pocket-sized, retractable .51oz tube.