Review on 🎯 Precision Target Bubbly Spirit Mounting by Rovy Oppeneer

It always lags about 1/2 an air bubble behind what I consider flat and flat objects. It's enough for my purposes. It's big and easy to read and much better than the previous level I used. Since I intended to stick it to the surface of the hardware I needed for leveling, I was hoping it came with some kind of coating to protect it from sunlight or accidental bumps. The reviewer who mentioned the magnetic back had a good idea. I could try