Combo Flusher Creases and Beds AND Feathers Inside Corners without Switching Tools Surgical Stainless Steel Body is Flexible But Stays True Strong Retainer Clip Keeps Flusher Attached to Any Angle Head Handle or Flusher Handle Professional Grade Tool with 5-Year Warranty Stainless Steel Won't Rust or Corrode Columbia 3" Combo Corner Flusher with Creaser WheelThe Columbia 3-inch Combo Flusher is used to embed and feather joint tape into pre-filled internal 90 drywall corners. The Columbia 3" Combo flusher is an excellent choice for common drywall projects. Solid billet machined core provides utmost precision, and body made of surgical stainless steel stays true even with extensive use. Genuine Stainless Steel runners will not rust or corrode like some competitors, allowing for an extremely clean finish. Columbia Tools 3" Combo corner flusher features superior locking clip to keep flusher attached and will work with any brand flusher handle. Columbia Taping Tools feature a 5-year warranty against manufacturer defect. Surgical Stainless Steel body flexes less and stays reliably true Solid billet core construction for longer life and better finish Will work an any angle head or flusher handle Superior retainer clip to keep flusher on handles