It is a permanent

This hardcover issue features graffiti writers like Slow

That range is part of why it's the most commonly reached-for tip in bullet journaling and hand-lettering specifically

Nib: metal-collared technical tip

Colors: 48 total

uni pin fine line brush pen multivariantcolorpicker It is a permanentThe Uni Pin brush pen uses a flexible synthetic fiber tip rather than a fixed width fineliner nib, so the line varies with pressure push down for a broader fill or medium width script, lift up for a fine detail line, all from one pen. That range makes it suited to expressive hand lettering and brush style titles rather than the consistent monoline a technical fineliner produces. The ink is uni ball's archival "Super Ink," a water based pigment formula