I could be wrong, but this ain't look like no ball-point pen drawing I ever did see.

Gollgagh said:
I could be wrong, but this ain't look like no ball-point pen drawing I ever did see.

The artist tagged it, I guess he should know.

whoops, don't I look silly then

She also tagged it with 'pencil' and 'SAI', and anyone who has actually looked at the image can tell that none of the ink that actually remains in the drawing is from a ballpoint pen. Tagging this ballpoint_pen_(medium) because the roughs were done in pen would be like tagging it 1girl because the artist finished drawing Reimu before starting on Marisa.