Also known as a splinter hemorrhage, black lines (which may surface brown or darkish red) appear like splinters. They could appear various situations. The most probably trigger is actually a trauma to your nail, for example unintentionally slamming a door on the finger. There's a purpose jasmine pops up in https://byd-dolphin13578.snack-blog.com/35924330/the-ultimate-guide-to-spa