Can't remember if I said I had stick on RFID tags for my non RFID spools. That works well - I know it only takes a few taps to manually enter on the printer, but RFID is proper lazy
I am going to do this, in fact I ordered some, then found out there are multiple standards and ordered the wrong ones because I'm a bit simple. Returned with more are on order. I find the little screen on mine quite fiddly with my shovel hands, so the stickers would be better. Also, some of us don't have the ability to have 16 rolls on the go at any one time

I've also ordered 10 reels of Hyper PLA RFID for £84 delivered from Creality, because, well, errr, its a fettish.
£8.40p per reel for the RFID stuff is a great price. Looking on the Creality store the best I can see is £19.99 with 30% off if you spend 10. Am I missing something?




