Review on 💈 Wahl Professional Senior Clipper #8500 - The Ultimate Electromagnetic Clipper with V9000 Motor for Barbers and Stylists - Ideal for Heavy-Duty Cutting, Tapering, Fades, and Blends by Carol Long

They are fairly durable, vibrate a bit and can get warm but that is typical of any long term clipper. They're more powerful than regular clippers, so take your time with them. One of the clipper combs (guard) is broken, but I have already bought a set of heavy duty attachments for another clipper. If you want to rely on guards I suggest buying an extra set as the ones that come with the kit are not of very good quality. But overall a good buy.