[书签笔]这支单薄的书签笔身兼书签、签字笔两职,笔身上附带的双色便笺条可供你随时差遣。把书签笔夹到书里之后,你还可以把尾部的橡皮筋绕书一周,让书乖乖合上,防止书放在包里不小心摊开被其他硬物划伤书页。 [Bookmark pen] This thin bookmarks pen and bookmark, pen two posts, pen body color memo pad is available for you to send at any time. After you have bookmarked the book, you can also wrap the rubber band at the end of the book for a week and close the book obediently to prevent the book from being accidentally spread out in a bag and scratched by other hard objects.