We create small copper products using the techniques of tsuchiki-douki (hammered copperware). Each piece is unique. They are handmade with care and attention to detail. We have created a green marker from 2mm pure copper plate. It is sturdy and easy to use, and will last for a long time. The front surface has a hammered finish with a clear coating, creating a unique pattern that highlights the hammered texture. It's very popular. The back is finished with a chic, subdued, thick tin plating. This is a one-of-a-kind, eye-catching marker in a reddish-copper color on the green, and is a standard size. Pure copper and tin are essential metals for the human body and have sterilizing effects, which are also beneficial for health. Due to being handmade, we ask for no cancellations or returns. We offer free initial engraving on the back upon request. Please let us know after winning the bid. (Up to 6-7 uppercase alphanumeric characters) We have several other types of works on display. Please take a look at our other exhibits. (Size: Diameter 30.0mm, Pure copper plate thickness: 2.0mm) 《How to Use》 Use it as a marker when you are on the green. It is said that the ion effect of copper and tin has deodorizing and sterilizing effects, such as in pockets. 《Care Instructions》 None in particular. The more you use it, the more it will develop a nice, well-worn luster. Perfect for gifts for friends or prizes for golf competitions.