
Storm Glass + Tanzanite
This is a particularly popular model among the classic "Matsubokkuri" models, with a natural stone enclosed in a hollow shaft.
In addition to the steam glass, whose crystals change depending on the temperature and humidity, the natural stone inside sways every time you tilt the handle, making each drawing experience fun.
Glass Workshop Matsubokkuri
This is the brand of Kiyoshi Matsumura, a key figure in expanding the world of glass pens. He has passed on the reliable techniques he developed in the production of scientific laboratory equipment to future generations, and has produced many glass craft artists as his disciples.
Product specifications