This nail repair LED phototherapy instrument is specially designed for those problems such as yellow hand and foot nails, soft nails, brittle nails, and uneven nail surface. Its high-efficiency processing power and unique phototherapy technology can quick ly improve the condition of your nails, making them stronger, smoother and more beautiful. Equipped with a powerful LED light source, this product can quickly cut into the deep layer of the nail, promote blood circulation, help the nail grow faster, and at the same time enhance the hardness and transparency of the nail surface. During application, it emits blue and red light to deeply condition nails through a dual action. Blue light can effectively remove fungus on the surface of the nail, while red light can promote the regeneration of the underlying cells of the nail and increase the strength of the nail. In addition, this product has a very portable function, and you won't worry about it being too bulky when you put it in a luggage bag during the journey. In short, for some hand and foot nail problems, this nail repair LED phototherapy instrument is your ideal choice, it can quickly solve your nail problems and let you have healthier and more beautiful nails. p>