Available in Black and Natural. Name brand Sabic Ultem® with certifications available all the way back to the Sabic batch/lot #. Dry as a bone, vacuum sealed with desiccant in same packaging as OEM. Our Ultem® filament has consistent diameter to an extremely tight tolerance. Argyle offers a compatible spool/material for Stratasys® Fortus 360/400/450/900/F900+mc® 3D printers. Ultem® 9085 is a 1.75mm Model filament: at huge savings. By re-using your OEM material canister Argyle spools produce less waste and save you money on shipping costs. The 100% money back guarantee makes this an easy decision. Try one now and start saving thousands of dollars per year. Equivalent (necessarily so since we both use Sabic resin) to Stratasys P/N# 312-20000 (Classic/Gen 1) or 355-02310 (Natural) or 355-02311 (Black) Plus/Gen 2 configured machines.