Writing device, has note book between covers, and small area, left blank as size of writing device, at bottom or top edges, where book is closed with rubber band, fastener and magnetic push button

摘要

The device has a note book between covers, and a small area, at bottom or top edges, left blank as size of the writing device. The paper is punched before the edges are milled and removed. The book is closed with rubber band, fastener and magnetic pushbutton. Front and backsides of the book is provided with small gap to make visible from outside that the writing device is placed in the book.