Dr. Gray’s human anatomy set includes capless rollerball pen and mechanical pencil. This eerie yet captivating set pays homage to Dr. Gray and to human anatomy. The custom skeletal-designed tube holds the vintage Dr. Gray rollerball and Dr. Gray mechanical pencil with a pack of 12 1.15mm lead with 6 extra black erasers in the set. Additionally, the tube can be used as a stand for the two writing tools. Each pen features an acid-etched lacquer finish barrel and is highlighted with antique silver accents, with a glow-in-the- dark feature that accentuates the skeleton illustration. The pen offers a fluid writing experience with its retracted and patented knurl twist top.