I bought these as gifts. Out of 50 pins, 8 of them I wasn't willing to give away. 6 had the pin backing come completely off, one had a visual blemish and one the backing was so off center it was a millimeter or two away from being off the side. I was lucky enough to have bought 10 extra just in case, and I bought them on a great sale so I can't be too angry about it. But when it comes to StickerMule, I'd stick with just their stickers and magnets (and hot sauce!). Those are stellar, and I would recommend all of them. Just not their pins.

Good Pins in Ideal Conditions