Print Tool Valance Diameter 5.0 inches (127 mm) Special Flat 9-70938 Body: Resin Molded (Ball Retention Abrasion Resistant Resin) Sphere: Stainless steel ball (703 cos) The point pressure of the stainless steel ball arranged in a swirl gives you a high degree of dense that rivals the professional valance. If it falls from a desk, etc., the adhesive may come off from the main unit, so please handle with caution. Please add camellia oil to the stainless steel ball each time used. (Rub over a cloth containing camellia oil with the use of printing. )