Authentic Quies balls!
Sleep, concentrate or preserve the surrounding noise is not always easy. Since 1918, authentic Quies wax balls have attracted generations of people aspiring to calm. They protect the ears noise reducing noise by 27 dB on average. Surrounding conversations or loud sounds are greatly reduced in order to preserve your hearing capital ... and your peace of mind! In natural wax, these malleable ear protectors are easily adapted to the shape of the ear canal. Hypoallergenic, they adopt the body temperature and lightly lubricate the ear canal to better forgotten. Ideal for prolonged use!