We leave more thorough cleaning and/or polishing to the buyers, as some collectors prefer the patina or aged look, and more importantly, if we are not completely familiar with an item's material, we would not want to risk damage by using the wrong cleaning solution/method. Although expensive, this is the lowest cost for international tracking, signature and the only option that protects both parties. Items are OVER-Wrapped with bubble wrap and packaged with high quality materials. This item is in the category "Collectibles\Tobacciana\Lighters\Zippo\Other Zippo Lighters".The seller is "dunkie" and is located in this country: US. This item can be shipped worldwide.