Brass bottle openers with a presence
"WAKU" means "frame" in Japanese. It's a bottle opener with a simple frame shape. The outer surface is hairline-finished while it has a crude casting surface inside. "MIKAZUKI" and "NISSHOKU" mean "crescent moon" and "eclipse," respectively. They don't look like bottle openers at the first glance, but you will find them surprisingly easy-to-use. They may be kept on a bottle neck.