GFNT Four Pack Combo Bubble Level Pack: Optimized for RVs, Tripods, Phonographs, Turntables & More! Review

Works great, slightly larger than expected but even better for my application (telescopic tripod alignment). I just want them to have adhesive on them so they glow in the dark.

We have replaced misaligned levels on our camper and also added levels to the front so we can both see where we are when loading and unloading. The price can only cheer.

When they arrived the first thing I checked was accuracy. Putting them on a flat, level surface reveals that they are simply inaccurate. I rotated and moved them to eliminate discrepancies. The white backing on one isn't flush, which significantly affects accuracy.

Just got mine and so far it's working fine. The levels come without tape, which is better in my case as the thickness of the tape can affect the level reading. I use these for two folding tables in my mini workshop so I can check if the table is level after extending the front legs, the back of the table is bolted to the wall with a piano hinge. The workshop is somehow exposed to the sun for several hours a day, so I will update when the color of the level starts to fade in a few days.