It is healthy and reliable and not a complex procedure. Effective and significant effect: after 7 minutes daily use, you will have a different experience. Within a few weeks you will feel the joy of the great results. PORTABLE & COMFORTABLE The nail cleaning tool, super lightweight and compact, fits comfortably on fingers and toes of all sizes, brings it conveniently to your life, anytime and anywhere. The toenail gun is also a perfect gift for birthdays, anniversaries, Valentine's Day and other occasions. We offer you satisfactory solutions and a perfect customer service guarantee. Tips for operation: just place the device on the affected nail, long press the power button --- The indicator light will start flashing, the blue light and invisible super pulse light work at the same time. The device is treated for 7 minutes. It turns off automatically and it is recommended to use it at least once a day to make the effect more noticeable.