This is the bottleneck! Corona Beer Unlike metal objects, it has a soft and warm sound. However, it's glass, so it will break if dropped on a hard surface. Please be careful! As this is a handmade item, please refrain from bidding if you are overly concerned about details. Please make your judgment based on the photos. There have been no complaints so far. Shipping is included via regular mail (teikeigai). Items cannot be combined for shipping as they are fragile. If you wish to purchase multiple items, please contact me through the question section beforehand. Shipping via Kuroneko Yamato (Yamato Transport) will be cash on delivery. Shipping will be via regular mail (teikeigai). Combined shipping is not possible. No price reductions.