UCHIDA-LePlume Permanent Marker Set. This fantastic set of markers has alcohol based ink making them great for comic; cartooning; manga; designing; rubber stamps; clear stamps; landscape studies; gesture drawings; painting; sketching and so much more. Each marker has a brush tip nib and is filled with 2.5mL of ink. This package includes six markers. Available in several color sets: each set sold separately. Conforms to ASTM D-4236. Imported.