This is a very old humidor that has never been used before. Wood has been restored and refinished. As you can tell by the perfect condition, the tin interior has never been used prior. The humidification device, while old, will work just fine once you add distilled water. I added a hydrometer to complete the set. You can find other tin lined humidors online, but none in the condition that this one is in. 11″ x 7″ x 4.5.