LATERAL ElectraProbe - These highly popular probes have smooth lines and contours with teh conductive surfaces mounted on either side.  Se small and discreet that you can use them anytime, anywhere because they are specially shaped to stay in place.

The starter anal probe is for those just starting out in anal play and want a gentle introduction.  It is small, perfectly shaped to stay in place and has a finger grip handle.

The starter anal probe measures 85mm x 25mm.