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As a nice bonus, these Mosquito Liquid hotends are available for 2.85 mm filament and as a Magnum (high flow) version.
Like everything on the prototype store, there are only a few of these units available, and when they are gone, they're gone!
Disclaimer: The limited-edition prototypes on this page carry no warranty (as there are no replacement parts in production for these units) and will not be supported post-purchase. Once these parts are gone, they are gone! All sales are final.