+3 Excalibur EX Wax Serving Wax 2009 C $9.99 This serving wax will dramatically increase string life by reducing the friction created when firing your crossbow. Comes in a handy resealable container. For all crossbows. In stock Quantity: 1 Add to Bag Product Details UPC: 626192020093 Brand: Excalibur Save this product for later Favorite