Universal spool holder designed to accommodate both M300 and M200 filament spools, with extended support for 2kg spools and various other brands. Features an integrated ridge for improved stability and compatibility. Only printed parts, hardware NOT included. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by the owner of the mentioned trademark. Made out of pla plus I can also make out of other materials if asked like Petg, Abs, Nylon just message me and ill let you know the cost Shipped out the next day!