This battery kit from Renata has everything you need to get started with changing watch batteries or fixing watches in your shop. The kit has 223 assorted popular batteries, stored in a 60-drawer display. It also comes with two watch case openers, small Phillips and flat head screwdrivers, battery size selector, tweezers, battery tester, and cross reference guide, spring bar tool and assorted spring bars, rubber gasket assortment, and instructional CD. The cross referenced drawer labels will help when it comes to re-order your most popular batteries. Help drive more traffic and profit to your store by ordering this Renata battery kit today, at Stuller.com/tools.