Jane's Bookmark & Black Magic
Just in middle of Bookmark-Tatting mode now. I'm not a bookmark person, but I'm using both of them right now. They are very good for marking patterns in knitting books as well as tatting books.
Via Flickr:
Left: Jane's Bookmark
Thread: Lisbeth #20 Col.691
Right: Black Magic
Thread: Lisbeth #40 Scottish Thistle