This new addition to our print core range will be offered in type AA. Users will now have the advantage of extra-fine detail prints, with the added advantage of dual extrusion - enabling two color prints, or various material combinations with extra-fine detail. Different nozzle sizes can be quickly and easily hot swapped, without the need to use any tools. Potential applications Using an 0.25 mm AA print core is useful for a variety of applications, such as aesthetically detailed prints, thin-walled objects, printing markings and fine text, and tolerance fit parts, e.g. hardware fasteners such as nuts and bolts. Potential use cases include microfluidics, dental model casting, architectural models, and fine mechanical parts, such as small gears.