Compass Set! First one: 300 yen Second one: 500 yen Third one: 600 yen The price will change depending on the number you purchase. Please leave a comment if you're interested. If you're buying one, please proceed to purchase directly. In the comments, please specify which compass you want: right, center, or left in the photo. You can use them for various purposes, such as math and drafting classes, and drawing. Thank you.