A:AnswerNot initially but you can buy different printer heads for about 50$ and I’m sure it won’t be much more I would definitely look up the part and see how much it is before you buy this one, but no 3d printer is going to come with that capability unless you spend way more
A:AnswerYes it included three half rolls that I assume is enough to get started. White green and orange.I suppose you could argue that a user could print a large project and then return it.
A:AnswerThey restock constantly so you just have to keep checking daily . When I bought mine it was out of stock an hour before and I refreshed and it was in stock and purchased.
A:AnswerPLA and PETG are ideal in the current configuration, PVA is a horrible filament that soaks moisture like crazy, is only used for support and clogged two of my nozzles despite being dried for 10 hours. TPU is tough to print with, but it is possible as is ABS.
If you want to print with better materials, get a Hardened Steel Extruder and Gears, then upgrade the machine.