Argyle offers a compatible spool/material for Stratasys® Fortus 360/380/400/450/900/F900+® 3D printers. Argyle ASA is a refill for Stratasys® Canisters and comes with eeprom chip. ASA can be run on any ASA enabled machine. Call for options if your machine is not enabled to run ASA. ASA uses Argyle BST Support or OEM SST Support. By re-using your OEM material cassette you produce less waste and save money on shipping costs. The 100% money back guarantee makes this an easy decision. Equivalent to Stratasys OEM 311-21x00 or 355-0214x