Kuretake Zig Clean Color Dot Pen

Two ends, two jobs: a fine marker tip on one, and a soft round dot tip on the other that lays down a clean filled circle in a single press.

The dot end is oddly satisfying and genuinely useful for bullet points, borders, and the kind of quick decoration that would otherwise take three careful strokes.

Water based and blendable, so overlapping dots merge rather than sitting on top of each other.