A+elite 3-in-1 Retractable Monofilament 5.07 10g Weinstein Foot Filament Pocket Diabetic Tester * Diagnostic Tool That Checks For Distal Symmetric Polyneuropathy That Utilizes Both Thermal And Pressure Testing * Reliable Cost Effective Method Of Testing For The Presence Or Absence Of Protective Sensation * Assesses Touch And Pressure Sensation In Large Nerve Fibers * Helps Identify Patients At Risk Of Developing Diabetic Foot Ulcers * 2-in-1 Test For Symmetric Polyneuropathy * Alloy Tip Produces A Cool Sensation While Pointy Tip Enables Pressure Testing * Swiveling Tip Opens To Reveal A 5.07 (10g) Monofilament * Pocket Size Pen With A Clip That Is Easy To Use *