STAEDTLER 180 22 Noris digital classic, EMR Stylus in Pencil Shape, fine 0.7 mm tip, 4096 pressure-sensitivity levels, no charging required (Please check the compatibility list before purchase)
STAEDTLER 316 Lumocolor Pen Non-Permanent Fine 0.6mm Line Black Ref 316-9 [Pack 10] : Office Products - Amazon.com
Amazon.com: STAEDTLER gel Triplus Fineliner 0.3 mm Porous Point Pen 334 - SB10, 10 pack : Office Products
STAEDTLER Pigment Liner, Fineliner Pen For Drawing, Drafting, Journaling, Set of 6 Assorted Colors, 30805S2SB6
Amazon.com: STAEDTLER gel Triplus Fineliner 0.3 mm Porous Point Pen 334 - SB10, 10 pack : Office Products
Staedtler Triplus Fineliner Tips - Pack of 6 Pack of 6, Black (334-9 PB6 ST)
Amazon.com : Staedtler Pigment Liner black fineliner pens, full professional 12 pieces artist drawing technical drafting sets : Office Products