are smaller in size and cheaper, with a dual sided structure. On 1 end There exists a brush tip, that is perfect for developing fine or thick traces and Mixing. The chisel facet is perfect for filling in big regions of colour. Use gloves: Some inks may be harmful https://ink-drawing-for-beginners43210.theobloggers.com/41137608/an-unbiased-view-of-ink-pen-drawing-techniques