When I first started creating these stamps I found a lot of lines on the surface. I originally thought it was my kitty scratching it. But then I noticed it is on all of my rubber and it is from the cellophane packaging. What? Come on!! Seriously what is up with that? Anyone have suggestions on how to fix it or is it something I have to return? Oh well, I am playing with a lot of little designs for my first set. But, you can definitely see the imperfections. This will not do!!