No self control pun, magnetic bookmark, funny gift, joke gift, for readers, for bookworms, bookmarker, stocking filler, birthday present. No self control pun, magnetic bookmark, stocking filler, Christmas gift for readers and bookworms. This is a Magnetic bookmark, that uses a play on words about having no self control aka no ‘shelf’ control. The perfect gift for avid readers or self proclaimed bookworms. They are 4cm wide and 6cm tall when folded onto the page. These bookmarks are made from strong glossy card and features two magnets to secure the bookmark in a book.