Of newer items:
Mad Tea Party [head frame]
Mister Hearbreak [heart]
Then there's two older ones I found, but they're a bit restrictive on what bgs they function with.
Dream Town [Caught on Film, does not work with many backgrounds forwards, works with less backwards.]
Secret Retreat [mirror, does not work with many backgrounds forwards, works with most backwards.]
edit 3/15/17: Okay now that I know that there's such a thing as temperamental bg cutters, that may open up some other items that previously I had not counted as bg cutters since they didn't work on the bg's I use as test cases. I'll have to keep that in mind testing older items that look like cutters in the future. [I usually used Boundless Gaze, but I'll have to start using Lonely Traveler in there for suspected finicky ones]
The Animator [temperamental front and back]