This handy watch link removal tool kit makes it easy to adjust the fit of your smartwatch or bracelet. Whether adding or removing links from an expanding clasp, these professional-grade tools help you customize the perfect fit. The set includes link pins and collars in various sizes to replace damaged pieces, as well as a sturdy case for storage. With replacement tips and a built-in electric motor, delicate watchband links are removed in seconds without risk of damage. Store your tools, parts and timepiece accessories conveniently in the included carrying case.