Brand new in the box. Perfect gift for Christmas or any occasion or personal use. Cordless flosser with four upgraded modes offering 11 adjustable intensity levels—far surpassing previous models—this tooth flosser empowers you to customize your cleaning experience like never before Sleek, Waterproof, and Ready for Anything: The Nicwell Water Dental Flosser is not only effective but beautifully designed for real life. With IPX7 waterproofing, you can use it even in wet environments like the shower, making your routine simple and efficient. Unlike bulky alternatives, its 200ml water tank offers the perfect balance—enough for a full rinse without compromising portability. Its lightweight, ergonomic, and sleek design fits comfortably in your hand, making it both a unique and stylish addition to your daily routine. Handheld and easy to carry, this dental flosser proves that powerful performance can come in a compact package.