Material: Matte black lacquered metal
Bright colors like blue are sensitive to sunlight and fading
while the built-in ink window makes it easy to see when it’s time for a refill
The inside of each case is made of flocked-leather to insure your pens are safely protected and big enough to hold 3 of even the most largest pens
this premium ballpoint pen provides the perfect balance of light
Glass Studio Matsubokkuri Glass Pen - Storm Glass Pink (Medium) iris Material: Matte black lacquered metalStorm glass was used for weather forecasting in 19th century Europe. When the temperature drops, beautiful feather like crystals appear. Contents (harmless to humans): Water, ethanol, natural camphor, ammonium chloride, potassium nitrate Total length approx. 175mm, shaft diameter approx. 12mm, approx. 17g (sizes are approximate as this is handmade) Material: Borosilicate glass Made in Japan The creator of Glass Studio Matsubokkuri (), Kiyoshi