SkinAct replacement hot and cold hammer for maintaining functionality of Diamond Microdermabrasion With Ultrasonic And Cold/Hot Hammer unit (SKU16140). This interchangeable handpiece supports both hot and cold hammer functions for facial and body treatment protocols where temperature variation is required. Compatible exclusively with the referenced SkinAct system, it allows facilities to keep a backup or replace a worn or non-functional hammer without replacing the entire device, supporting continuous treatment scheduling and equipment uptime. Read more