Contents: 10 x drills 2 x plastic cards The Styleitaliano Direct drill set consists of 10 drills, which are divided into two categories: Posterior teeth and anterior teeth. The upper row is specifically for direct restorations in the posterior region (letter P) and the lower row is specifically for direct restorations in the anterior region (letter A). The steps created have the same order as the drills, so you are able to follow the exact same order from the drills and from the instructions, very rarely does the order need to be changed.