I am a musician and use Thalia capos. They also make but rarely have grinders in stock. Their grinders are great. https://www.thaliacapos.com/collections/quickship-products/grinder?sort_by=manual&utm_source=Klaviyo&utm_medium=campaign&_kx=kl3lkJDPgv36SztpZL1BU2ekyF-lJ29jOQk_an8Y5xM%3D.gctbUF I...
