Perfect in All Ways but One

These are perfect. They're decently sized, the thickness of the Acrylic is perfect, the colors are vibrant and there isn't any blurring even with the tiny details. The only issue that I have with them is that their backings aren't very secure and move with just a little bit of pressure. I'll be adding my own glue to it in an attempt to make it more secure, but I suggest changing the glue in the product since it seems to be a common complaint.