Get a mechanical pencil and pen all in one. Just twist barrel to change tips. The ballpoint pen's 1.0 mm medium point gives you strong, sure strokes. The pencil's 0.5 mm fine point lets you write and draw with extra precision. The ergonomic, cushioned triangular grip reduces writing fatigue and won't roll off inclined desks or tables. Retractable tip protects pockets and purses from unwanted marks. Refillable, so you can experience Paper Mate quality time after time economically and with less waste. Endorsed by the American Physical Therapy Association.