A writing instrument accessory for use with a writing instrument includes a sleeve having a tubular configuration defining upper and lower ends, the sleeve being configured to receive the writing instrument. The accessory includes an elastic member coupled at one end to the sleeve and extending away from the sleeve to another end opposite the sleeve, the elastic member having a stretchable and resilient configuration. A hook member is coupled to the elastic member at the end opposite the sleeve, the hook member having a configuration complementary to a shape of a person's finger so as to be selectively coupled thereto. In operation, the elastic member is held at length by a user's non-writing hand finger from the writing instrument while a writing task is undertaken by the user.