A Computer signature pen with liquid-white remover

摘要

The present invention relates to a writing instrument, and more particularly, to a computer sign pen that is often used in exams by test takers, reducing the amount of pen nib in the computer sign pen and creating a liquid white storage space 30 to fix and attach the liquid white, By applying pressure to the liquid-type white pen nib 50, the desired amount can be adjusted and used.