Ten 8mm Diameter Disc Bubble Spirit Level Round Circle Circular New

I'll have to glue the levels onto the surfaces I want them on. There was no peel and stick surface on the level. Otherwise, the shipping was prompt. Good packaging. I'll get creative with a dob of caulk and see how these work attached to a relatively flat surface of my drill/driver.

I was looking for a small bubble level to glue to my tripod. I set these all on a flat surface on arrival, and three of them were pretty close to dead center. Two were way off and were discarded. The others I am keeping for backup, but I'll have to try sanding the plastic bases if I ever use them. Overall, pretty darned expensive for cheap plastic. I just didn't find any better options for what I wanted.

I have a Polaroid Cube+ on a chest mount. I wanted a way to aim the camera ( make it level so it points directly ahead ), without using wifi. The camera is in a waterproof case. I use two bubbles, one on each side of the case. One bubble verifies the other bubble. These bubbles are the perfect size to mount on the top of the case and work perfectly! I used thin double backed tape. All 10 of the bubbles worked correctly, first time! I recommend these bubbles.

8mm is deceivingly small like the size of pencil eraser head, be sure this is the size you want. 4 of the 10 bubbles were not flush flat on the bottom and did not level due to remnant plastic bits not being cleaned off properly. Had to sand down the bottoms myself to make them all level. Note that it does not come with back adhesive, you will need to use your own. Overall does the job. Used in camera hot shoe spot.

Out of the ten, two are not usable at all, and one is only ok. The others that work, work great!

The quality of this product looks fine. The size may be a little small for my application. Will keep to see if I can find a more suitable size.

and boy are they ever small. Better have your glasses on to see the bubble. But they seem to be accurate. Did I mention how small they are??

Too small for my use. Operator error in my choice,I didn't read the description close enough.