The Dr. Joel Kaplan Prostate Massager that is best for male prostates and vibrates but girls can use it too. To make the prostate massager vibrate, all you have to do is twist the back end and it is multispeed. My fiancé uses this prostate massager when she gives me head, she usually holds it in there because there is no base. I do think the Dr.Joel Kaplan Prostate Massager is sorta long and should be used carefully.

The Dr. Joel Kaplan Prostate Massager can definitely be used solo too.

The Dr. Joel Kaplan Prostate Massager is made out of a smooth plastic. It is very firm and has no texture. The size is pretty small so I would say that it is more for beginners but advanced users can use it too.

The prostate massager has a material safty rank of 8. It is latex free and also phthalates free.

The Dr. Joel Kaplan Prostate Massager has a good design besides that it has no base. It is 7 1/2", but only 6 1/2" of it is insertable. Circumference of the prostate massager is 2". The head of the Dr. Joel Kaplan Prostate Massager is slightly bent to give the prostate some pressure. For more advanced users, they might want the Dr. Joel Kaplan Prostate Massager to be a little thicker and maybe alittle shorter. For beginners it is a pretty good size. The size is pretty discreet and suitable for travel.

The best thing about this prostate massager is that it is not something that is intimidating. It is very small and actually works. It is not so great because when inserted, the Dr. Joel Kaplan Prostate Massager has a tendancy to rotate upside down when inserted. That is the reason why my fiancé always holds it in.

Before I forget, the Dr. Joel Kaplan Prostate Massager takes 2AAA batteries.

The Dr. Joel Kaplan Prostate Massager is an easy toy to clean. I use hot soapy water with antibacterial soap. The prostate massager is not high maintenance, just wash and put away. Plastic toys can be used with 3 different types of lubes. Oil based lube, silicone, and water based lube are great for plastic toys.