SmartAppGuided Cool & Warm Duo Eye Massa. Benefits: All-in-one solution for the ultimate at-home spa experience. Specially developed multi-temperature surface tailored to your skin's needs. Ergonomically designed for effortless use. Warming and cooling sessions at optimal temperatures. Warming System facilitates deep absorption of active skincare ingredients. Cooling System shrinks pores and reduces puffiness. Relaxing, lymphatic drainage massage. Features: Comfortable Eye-Targeted Design. Encourages Blood Circulation for Oxygenation Effect. Cryo Deep Cooling Revitalizing System. Fridge-Safe Cooling Liquid. High Efficiency Depuffing System. Pore-Opening Deep Warming System. High Quality Borosilicate Glass. Silicone Grip Protection Sleeve. Skin Scan & Personal Routine Guide. Youthful Skin & Complexion Renewal. :