The Shape Tactics Ozone Cold Plasma Jet Pen Ceramic Heads are replacement attachments designed for use with the Shape Tactics Cold Plasma Jet Pen. These high-quality ceramic heads ensure optimal performance and precision for continued use. Key Features Compatible with Shape Tactics Cold Plasma Jet Pen Durable ceramic material for long-lasting use Easy to replace and install Note: Only compatible with Shape Tactics Ozone Cold Plasma Jet Pen for Facial Rejuvenation (FCCMA21) that is purchased directly from CavitationMachines.com. All plasma ceramic head sales on this website are final. Due to the nature of these components, we do not accept returns, exchanges, or refunds for plasma ceramic head. It is the customer?s responsibility to verify compatibility with their existing equipment before making a purchase. We are not liable for any issues resulting from incompatibility with non-affiliated machines or devices. Package Contents 3x Ceramic heads (Small, Medium and Large)