HIFU - FacialDefy 2.0 Max, Handheld Ultrasonic Waves Water Droplet Lifting Beauty Device, Microfocused Ultrasound Machine
SKU: FY18.0056USYL
A
If you bought a low-energy, home-use model, and absolutely don't need it, you don't need the gel. Generally, you can use an ultrasonic gel.