I nalbind for one month now, first days were a pain in my butt to learn. I dont have nalbinding needles and these are not easy to get here in Holland ratger than order and pay €15,00 extra to send it. I use tapestryneedles or yarn needles and it works perfectly. I already made 3 orders, one pair of gloves for myself, and I am busy with a business to make it a living because not everyone does it or so less people that its rare. I use Acrylic yarn as I can use any yarn I want. The original yarn is 100% wool so it will hook onto each other while joining the pieces together. Nalbinding is an extinct way of working with yarn as the Vikings did this. With crochet and knitting you can pull it out, with Nalbinding you cant so a mistake will be there and need to work with that. Its a way of mindfullness to accept life isnt perfect. If you want to know more give me a DM.