Selling to organize equipment. This is a carbon fiber endpin made by New Harmony, USA. (10mm diameter) I own several carbon fiber endpins, and this is one of the lightest and stiffest. The tip is also very sharp, so it's unlikely to slip when inserted into the floor. The overtones resonate smoothly, and it gives the impression of less of the scratchiness often found in carbon fiber. It's easy to play, has a mellow tone, and feels easy to handle. #cello #carbonfiber #endpin