When I used the stamp and stuck into ink it was blotchy on the paper.
I am so sorry that you are experiencing an issue with your stamp. You shouldn't have a problem like what you're describing with Photopolymer stamps. Please contact us at customerservice@trinitystamps.com so we can assist you further.
This stencil allows you to color a wide variety of clouds in every direction. It can be used on small or large projects. It's very handy and easy to use!