thin rod acrylic marker pen soft head primary school student only for art barrel opaque color stackable color safe and washable

even ink flow: 24 colors: opaque even ink flow: 36 colors: opaque even ink flow: 48 colors: opaque even ink distribution: 60 colors: opaque even ink flow: 72 colors: opaque even ink release: 80 colors; opaque even ink distribution: 100 colors: opaque even ink release: 120 colors: opaque

fine-tip acrylic marker pen in a barrel