What attracted me to American Eagle XP Instruments originally was their permanent cutting edge. No more sharpening!
Although I like to think my sharpening technique was pretty good, it became apparent with extended use, other instruments inevitably reduced hugely in effectiveness. Now with American Eagle instruments I'm producing consistent quality root surface debridement. I particularly like the fine shafted Gracies with the coloured resin handles. They have a great well balance feel, good tactility sub-gingivally and with the XP technology, keep my hands and wrists healthy.