An endpin is adapted to be installed on a string instrument and adapted to abut against a supporting surface. The endpin includes a stick body and a sound-enhancing dish. The stick body has a connecting end adapted for mounting to the string instrument, and a pointed abutting end adapted for abutting against the supporting surface. The sound-enhancing dish is sleeved on and mounted to the stick body, and has an opening facing the connecting end of the stick body.