A review for Circle stickers by Evan Sims.
Overall, I love the stickers
One imperfection that was impossible to detect in the proofs: the circle is not centered. There's a 2 mm border on the upper left (10 o'clock) and a 3 mm border on the bottom right (4 o'clock). Very minor & takes a designer's eye to detect.
Also, the stickers are a bit difficult to peel off the backing. A split backing or a slightly bigger backing would make it easier.
But overall love great. Will def send out a nice tweet.