The Stabilo Boss pens are filled with water-based and fast-drying ink

Hand-assembled in Sweden with the same attention to detail as the original

The 7 mm line spacing gives the hand comfortable room across the wide XL canvas — noticeably less cramped than writing in standard A5 ruled journals over extended sessions

Refill: compatible with Pilot RFN-GG or BLS-G2 medium refills

fast-drying — and it sticks to pretty much anything: glass

hand mixed solid paint marker pocket ocean blue MTN Water Based markers and spray paint The Stabilo Boss pens areWater based 15 mm mini version of HAND MIXED's classic industrial markers. The color is opaque but does not work on glass or transparent surfaces. You can see in the picture which color this pen has, and you can see all our pens and products from HAND MIXED here.