People will do anything to find a suitable spy camera to place. And since people are perhaps sick of the usual clock and pen spy cameras, why not a toothbrush? It comes with a time stamp when the video which should be enough for people who are tired of looking how loyal their partner really is.

The Pinhole Spy Toothbrush Hidden Camera DVR is capable of recording 640×480 videos in AVI format and includes an internal flash memory of 8GB. This spy toothbrush retails for about $243.00.

(Source) Gizmodo