DESCRIPTION: Simple, black, with a touch of metal. With the pen's spiral exposed at the top, ystudio's designers combine the mechanics of a fountain pen with the distinctive look of the Brassing collection. Due to its heavy material, the pen is sure to provide stability when writing. Due to its unusual appearance, it will become a thing to hold. SPECIFICATIONS: Material: Brass. Specifications: 9.5 x 11 x 138 mm. Refills: Parker ballpoint pen refill (not compatible with gel ink refills). USE AND CARE: You can create a custom brass effect by removing the paint from the surface with the sandpaper included in the product packaging.