Romeo Multi-Function Pen 4-in-1 Leather Grip [Black] RM4-01 This multi-function pen features a sleek form and four functions: black, red, and blue ballpoint pens, and a mechanical pencil. By pointing the icon on the body upwards and clicking, you can use each function. The grip of the black-painted metal body is wrapped in black leather. This writing instrument, suitable for adult business settings, allows you to enjoy "cultivating" genuine leather, which deepens in color and gains luster with use, adding to its character. * Size/Weight: φ10mm x 142mm, 22g * Materials: Leather grip / Brass body with black paint finish * 4-in-1: Black, red, blue ballpoint pens + 0.5mm mechanical pencil * Refills: Original ballpoint pen refills (BPRBK/BPRRD/BPRBL), Pilot (BRF-8F), OHTO (R4C-7NP)