This is a golf pen three-color set featuring an iron, driver, and putter that are also ballpoint pens. A mini course appears when you open the lid. You can set up the pin and flag and actually play with it. I haven't used it for a long time, so it's uncertain if the ink will flow. - Product Name: Golf Set - Set Contents: Iron, Driver, Putter (Ballpoint Pens) ※ These become ballpoint pens when you remove the cap. - Accessories: Mini golf ball, pin - Ink Colors: Black, Red, Blue Thank you for looking.