This is a spiral fidget help your stress and very satisfying and it is easy to print ! No supports needed print at whatever you speed of your pointer is I would do 300 mms a second for my under 3v3 SE with kripple for the NFL 100 mms of the outer wall whatever is you is good you don't need to tweak any settings besides what you usually do no supports are needed very easy to print just put it in this way so turn off supports hit slice and print have fun printing and fidgeting thank you if you need any help for whatever reason or you will struggling make a comment and use that to you soon as possible ❤️