Core material: squirrel tail hair (Mughal preference) or white Persian cat hair (Persian preference, from a breed maintained specifically to supply it) — both chosen for extreme fineness rather than strength
Secondary/coarser material: goat inner-ear hair and certain plant fibres, for less delicate lines within the same composition
Construction: hair gathered inside a hollow pigeon-feather quill, trimmed, then fitted to a handle chosen by the artist
Achievable precision: reported line resolution as fine as 0.1mm — a single-hair tip is what makes facial features, eyelashes, and fine calligraphic borders possible at miniature scale
Paint storage tradition: pigment historically mixed and kept in mussel shells rather than a palette — a small vessel that sits comfortably between thumb and forefinger during long detail sessions