The Staleks Pro COMBO UNIQ 36 (WPPQ-36) is an elite professional replaceable attachment specifically engineered as a straight, narrow toenail file to deliver ultimate precision during advanced pedicure and podology treatments. This high-performance tip features an ultra-slim, linear file profile that allows podiatrists and nail technicians to smoothly access narrow lateral folds and perfectly straighten the side walls of the toenail plate. The high-quality abrasive surface is mathematically balanced to file away sharp edges and corner pressure points that can lead to ingrown toenails and painful tissue inflammation. Forged from medical-grade AISI 420 stainless steel, the tip includes high-precision external threads that anchor securely into any UNIQ series modular handle, ensuring a completely rigid, vibration-free single-tool feel and ultimate durability under continuous professional sterilization.