11pcs Mini Level Picture Hanging Spirit Bubble Level, 10x10x29mm Square Level Mark Measuring Tools

Did the job of leveling a scope. Clear easy to read bubble. Small in size and bubble easily moves in fluid. Seems like quality especially for the price point.

I use these in some archery levels that I designed and printed on a 3D printer. I hot-glue in the levels and they work great. They work standalone as well. There is no magnet, but you can use double-sided tape or hot glue if you want to secure it to something.

These work great for small areas. Used double sided tape to keep them on top. Perfect and inexpensive!

Can never have enough levels for my gunsmithing work. Tend to wonder where they walked off to. Certainly usable levels for any task ... I can recommend these.

I compared the 10 levels to a good 'master' level, and IIRC 5 of the 10 agreed with the master. I don't have a problem with that at this price--about $1 apiece. The 5 good ones make them $2 apiece, and I can certainly work with that. As far as adhesion, I gave these levels a 5 star rating, but let me clarify: These levels don't come with any adhesive of their own. You MUST use 2-sided tape or something similar to stick them to something. I used 2-sided tape, and it's cheap and available here on Amazon, and elsewhere like most hardware and even some grocery or drug stores. I had to file and sand the ends of a level to fit the shape of the unusual application for which I bought it (not picture hanging). But, that worked. There's extra plastic on the end, and there's room between the liquid and the ends. After filing and sanding, the liquid didn't leak out.

Mounted these on my monitors to keep them level. OCD tip, monitors MUST be level.

My third time to order these mini levels. Great to have and I give them away occasionally! They work just like a large one! Always accurate.

I purchased these to make a homemade template system for marking wire closet shelf bracket locations, gluing them to clear acrylic rulers. I was a little disappointed to see that almost half of the bubbles were not level when I calibrated them against a level I know to be accurate. In my situation it was not that big of a deal, as I was able to adjust on my templates before the glue set. However, if you expect to use them independently, be sure to check which ones are accurate and toss the rest. For my purposes, they were fine.

Per quello che devo fare vanno bene ma messe in fila su un piano non ce ne una che indica una inclinazione uguale all'altra. Sono variazioni lievi ma ci sono.

These vials do not read consistently when reversed so are not particularly accurate.

These are inexpensive little levels for random placement on pictures, tools, small children, anything you want to check for being on the level. If you are after "name brand equipment" quality and accuracy, these are not for you. For what they are, they are fine. They are not super accurate and there is quite a long way to go in the quality control too - in a bag of 10, none of them matched on a fixed surface and the bubbles are all very slightly different sizes too. Unfortunately, that's 2 stars off - they is too much inconsistency between them and they only get approximately level.

10 kleine Wasserwaagen, die ordentlich genau sind, um kleinere Unebenheiten schnell entdecken zu können. Dabei sei ausdrücklich darauf hin hergerissen, dass dies keine ultragenauen Messwerkzeuge sind. Aber ich denke, dies sollte bei dem Preis auch verständlich sein.

We gebruiken deze voor op vizier te plaatsen bij voetboogschieten…