Disposable version of the refillable liquidink pen offers the same high quality plots with none of the mess or maintenance. The DPP is a two-part system comprised of the nib and a pre-filled ink cartr...
AdvantagesIndividual colour cartridges means less waste without compromising print quality
DisadvantagesHard to open cartridge seal; need to buy (and store) five different cartridges
AdvantagesGood quality printing, easy to install.
DisadvantagesBetter alternative in the larger size.