The high quality accessory kits include an assortment of the best-selling accessories. Each kit includes a selection of genuine Dremel accessories which, depending on the accessory set, can be used to perform multiple applications such as grinding and polishing in a variety of different materials . Each accessory kit offers you excellent value for money.100 PIECES DREMEL® MULTIPURPOSE ACCESSORY SET (723)The 100 pieces Dremel Multipurpose Accessory Set contains 100 high quality genuine Dremel accessories including EZ SpeedClic accessories which allow for quick and easy accessory changes. With this accessory set you can tackle a wide range of applications in a variety of different materials. The storage case allows you to conveniently store your Dremel accessories.