The bubbles work just fine everything seem to move freely from what i can see i don't see any cracks in the wood. Its got the metal guide on the side it does look like someone used there is some minor scratches on it. U should be able to see everything the pictures if not please ask.
All in all this is a very nice collector tool for a beginner or for anyone. Or i can send more pictures if need to be. Make me an offer i can't refuse.Packaging has sky rocketed but i will cover the cost for now. I reserve the right to resale this item within 3 days if no contact or paymen.