are water-proof and come in 26 different colours. The white, black and gold colors are pigment based mostly instead of dye dependent and are thus lightfast. The colors are lively and long lasting, so they won't fade with time. The inks dry swiftly and will not likely smudge or https://inkdrawingforbeginners53701.blogspothub.com/35942403/top-ink-pen-drawing-techniques-secrets