Features Very different from bulky, complex and expensive aesthetic modalities such as CO₂ and erbium laser devices, Novoxel’s Tixel is a light portable device. The handpiece is small and light weight. Unlike lasers, Tixel has no optics, no high power circuits, no scanners and no water pumps; Tixel does not radiate light and does not present eye-safety hazards. Furthermore, Tixel thermal coagulation is smoke and particle free and therefore does not require the use of smoke evacuators or protective dust masks. Tixel achieves the right level of tissue coagulation without any bleeding.