This is a handmade bird call with a warm, inviting feel. You can use it in places where wild birds and small birds are present, such as parks in the city, and it will encourage the birds to sing. It's perfect for interacting with nature and for birdwatching. I purchased this approximately 18 to 20 years ago at a souvenir shop in Suwa City, Nagano Prefecture. Please understand that this is a long-term storage item.