The corners of erasers are very convenient when you need to erase small areas of writing. But an ordinary eraser only has eight corners, and when all eight corners have become rounded, it's no longer as easy to use. Many people must have wished at some time for a more functional eraser. For those who have, the eraser of your dreams is here!
The Kadokeshi is an eraser with a whopping 28 corners. Its name comes from combining the Japanese word for corner, kado, and the word for eraser, keshigomu. New corners keep emerging as you continue using the eraser, so it's always easy to erase small areas.