2 pcs Bubble Level Bubble Spirit Levels 60x12mm Circular Bullseye Bubble Degree Marked Leveling Tool

A real bargain. Does exactly what they are designed to do.👍👍

Used these to level a pooltable and both of the levels were side by side and both with different readings.. these things are junk do not buy....

This works great on my 22" Blackstone to make sure its level!

The underside has the outside clear plastic but inside that ring is recessed and not flat. So, you may not be able to get accuracy setting it on anything that is not as big as the entire level. Also, the outer ring of the base is not flat, so the level read differently if you turn it = it is not accurate at all = unusable unless you remove a burr / sand it down. The bottom interior inside of the outer plastic is recessed and has a raised ring over the center. This means that sitting it on something smaller, like a scope turret is most likely going to give an inaccurate reading. I have a cheap on that is aluminum case with magnetic bottom that seems to be accurate.. these need changes to be usable.

i love the large size

I really like these. If you need to level something full of liquid, like resin molds, these make it easy and fun.After I got them, I went the extra mile and built a leveling table ... It's just 3 adjusters on a 1/4 inch thick, flat, melamine disk. These adjusters were 3D printed, but you could drill holes, epoxy regular nuts to the underside, and use the matching bolts.

None of them show the correct angle differ. It is not standard and has a large error angle