Glass Studio Matsubokkuri Glass Pen - Storm Glass Pink (Medium) iris The inside of each case

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

Bright colors like blue are sensitive to sunlight and fading

this premium ballpoint pen provides the perfect balance of light

while the built-in ink window makes it easy to see when it’s time for a refill

the band decorated with the Pineider logo

Glass Studio Matsubokkuri Glass Pen - Storm Glass Pink (Medium) iris The inside of each caseStorm 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