This stand holds spools up to 70mm wide (outside of flanges). The spool flanges sit on rollers and rotate as the printer pulls in the filament.
IMPORTANT: there is a wider model. This edition is thin enough to fit in the cavity of some printers, but is only just wide enough for most spools. (other mode)
FEEDER TUBE SOLD SEPERATELY order here for: 1.75mm, 3mm

This edition has the Microswiss Upgraded pre fitted and is ready to print materials from PLA through to abrasive materials like carbon fiber.
The 2018 update to a solid large printer adds power-out resumption and an air filter to reduce particle emissions to its user friendly touchsreen and webcam, plus a generaous 280 x 250 x 300mm build volume

This 2020 update to a solid large printer adds a flexible bed, toughend filament drive gear, toughened nozzle (included in the spare parts pack and not fitted) and improved filter. It has a user friendly touchsreen and webcam, plus a generous 280 x 250 x 300mm build volume.
All machines come standard with high-temperature extruders (to 300deg).

This is a special Edition of the FlashForge Inventor 2 is the product of a collaboration between Bilby 3D, Flashforge, and Microswiss that upgrades the Inventor 2 to meet the demands of the Education environment, with significantly decreased maintenance requirement and easy use. In addition it is ready for almost any material straight out of the box including Metal filaments.