Review on RONGPRO Magnetic Keychain Storage Premium by Tim Hodzic

I recently received this small magnetic pocket spirit level from RONGPRO, metal keychain spirit level, easy to carry and store, premium picture hanging tool with two bubbles - recently 2 packs, and they work very well good. So I have a few 3ft, 4ft and a few 1ft levels, but I needed something smaller to keep in my toolbox. I don't always carry other spirit levels with me, so I need a small one just in case. Both work very well, they each have 2 bubbles 90 degrees and 0 degrees. One is just over 3 inches and the other just under 4 inches. They both have magnets to hold them to something metallic and they hold pretty tight. They come in very handy, especially on smaller projects, but I wouldn't make anything big like a bag with them, but they definitely add up. The bonus keychain level is cute and it really works. I think you could build a dollhouse or something. Overall they work great and are accurate. It is exactly as described. I would recommend them.