Brass ball pen

9mm diameter natural metal column sharpening made from superior technology craftsmen rank was able to achieve. Brass color unique charm that it has always been used in building materials or craft materials. Prolonged use surface due to oxidation and produce a deep pastel shades, gradually raising the unique charm of brass. Precision grinding technology staff person of the perfect engagement, minimalist look and feel solid and smooth ,, electroless plating process, making it more natural to experience the charm and fun. Included refills can be replaced. Refill model for generic Mitsubishi UMR-85 / Size / Pens φ9 x 140 mm Pencil 210 x 75 x 30 mm / Material / Brass / Notes / Such as care or blue discoloration rust, a metal smooth maintenance or wipe with copper oil. The case for a long time do not use, in part with a metal spiral smooth agent care.