Haven’t try yet
Very tiny pieces. You have to cut less than 2mm. I had 2 scrissors, and blade-knife, a ruler ... still not enough to do those tiny and precise cuts. I'm very patient person, I was fiddling with a lot of stuff in my life, successfully, however with this product I ended up as a giving up and throw everything to the trash can. (The guide was half-full chinese language, and not easy to understand btw. Don't expect a guide where you can locate step number 1, step number 2... nothing like that.)
you got to bend paper by paths. But the paper from the bend paths is only 1 mm. Forget it.