MULTIPURPOSE BOOKMARK

摘要

PURPOSE: A multi-purpose ESA is provided to be used as a pen and to ensure the functionality of a bookmarker and a pen. CONSTITUTION: A multi-purpose bookmarker comprises: a bookmarker(10) which is made of a plastic material and is formed in a flat form; a pen(20) which is inserted in parallel with respect to the book marker; and a post-it(30) which is attached on the upper end of the bookmarker main body.