Small sized pen from the Japanese brand Slip-on/Sierra. This pen is rechargeable, its has a hexagonal shape, the case is made of Cedar wood and it has dark blue color. The rest of the pieces of the pen are made of metal. This pen has a very thin ball point and the strokes are 2 mm long, which makes this pen a good material to write in hiragana, katakana or kanji.
Sierra is part of the Japanese brand Slip-On whose stationery products are made with high quality materials. One of the main features of this brand is the fact that they make products that it is possible to re-use and keep for the future.