Stalogy Water-Based Gel Ink Ball Point Pen Refill

Refill for Water-Based Gel Ink Ball Point Pen Pack of 3 028 0.5 mm Black ink About Stalogy:”What should have been, is,” is the motto of Stalogy, which is a combination of the words Stationery, Standard and Technology. Stalogy aims to create stationery with good design and function, and to improve the “Standard” level of stationery.