"Science" Standard Ballpoint Pen, a design inspired by Leonardo Da Vinci, comes from ACME Studio's Standard Ballpoint Pens. The design is based on the many sketches of Leondardo's architecture, science including his iconic Vetruvian Man based on his studies of human anatomy. The pen comes with one black ballpoint refill. Artist's signature is engraved on the cap band and "ACME" is on the clip. The pen is presented in an ACME metal box with a black sleeve and ACME literature.