A non-powered, non-electronic device in the form of a simple game/test intended to help assess the fine manual/finger dexterity of a patient suspected of having, or diagnosed with, a neuromuscular disorder (e.g., multiple sclerosis). It is often in the form of a nine-hole peg test whereby the patient is intended to place/remove nine wooden pegs in nine individual holes as quickly as possible; repeated testing may help indicate changes in manual dexterity.