UpShot

Very slick, functional tools to make espresso more consistent. Very past shipping and great value

Despite it being really well-constructed, i find it quite difficult to adjust properly so i can see properly and such that it doesnt fall off

Gets the job done

I was in need of a mirror to monitor my shots so I don't have to work my knees/quads so hard and this works pretty well. I did find an issue with the adhesive not being strong enough so the mirror does pop out of the frame, but it isn't terrible. When I tried placing it on my cups, it works fine, but takes a little bit of finesse to get it to stay and to get a good angle, so mostly I place it on the drip tray. Overall, I like the product.