Vandoren's Glass Reed Resurfacer is exactly what every woodwind player needs to extend the life of his or her reeds (saving money spent on reeds), or to tweak each reed they use to achieve a feel and response that fits their personal preference. The Glass Reed Resurfacer has two surface areas: the sanding area, which is etched, so it will never wear out, and a smooth area where tip and heart adjustments can be made to the reed. Another great feature: it's washable! The Vandoren Glass Reed Resurf...