This is a lot of two brand new dental lab abutment handles, also called preparation holders. They're from the brand Next, made in Israel, and come in original packaging. If you work in a dental lab or do prosthodontics, you know these are essential little tools. They're used to hold dental abutments or crown/die preparations steady while you work on them – waxing, contouring, polishing, you name it. Having two in a lot is great for your workstation; you can have one in use and one ready, or use them for different types of preparations. No MPN or UPC, but it's a straightforward, professional-grade tool for dental technicians. A simple but crucial piece of kit for precise dental lab work.