Difficult to use
I was very excited to receive these stamps as I love the look of four color printing. However, these stamps are difficult to use - for me. The stamp tiles do not fit into the frame very well producing crooked images and stray ink marks. There are no instructions on how to use the frame, i.e., which side of the frame is facing up/down. I ordered two sets of these stamps; the camera and the bird. Both have produced - for me - unacceptable images. Very disappointed.