Made out of soft silicone and small enough to carry around in your pocket, the Girl's best friend™ tickling dolphin vibrator is waterproof in addition to discreet, so you can take this little dolphin with you anywhere you go.
It's pretty simple to use, and quite amazing considering its size; a mini-bullet is inserted into the back and vibrates at one speed when you turn its base. Then you can use either side of this soft silicone dolphin to stimulate your clitoris or any other part of your erogenous zone. The dolphin's tail is covered in soft nubs with just the right amount of texture, and it also doubles as a finger hook that allows you to maneuver the front side. The dolphin's nose is smooth and tapered; you can also use it for clitoral stimulation or for a gentle massage in and around your erogenous zone.
In short, this isn't one of the most powerful toys out there, but if discreetness or portability is a concern for you, this little guy is one of your best bets.