External Stimulation 
If the answer is external stimulation - then the next question is what areas of the body do you want to stimulate?  Women can use vibrators to stimulate their breasts, clitoris, vulva, vagina and anus. Men can use vibrators to stimulate their penis and anus. Couples use vibrators together to enhance the pleasure of sexual intimacy.  Electric vibrators - the "Wand Variety" are great for massaging all parts of the body.  If you are going to buy one all purpose external vibrator we recommend the "Hatachi Magic Wand" with attachments.  It is well constructed - will last a long time, comes with a warranty and is the cadillac of external vibrators.  The downside to this vibrator is that it is more costly than a battery operated vibrator and is less portable.  The benefit of a battery powered vibrators is their ability to be used anywhere but they will not give as strong a vibration in comparison. You can judge the amount of vibration output of a battery powered vibrator by the number and size of batteries required. A vibrator that takes two C batteries will be stronger than one that takes only AA batteries. Also, plug-in vibrators always operate at full capacity while battery powered vibrators tend to slow down as the batteries drain.  If you want a portable battery operated external vibrator we recommend the "Pocket Rocket". 

If you want to focus on a specific area of the body for external stimulation then consider a "Nipple Stimulator" for the breast area. If you want to stimulate the clitoral area, it is not necessary to purchase a special vibrator as most any vibrator that is put in contact with that area will work.  Some "Clitoral Vibrators" are designed to be worn during intercourse and the "Remote Control Vibrators" have lots of fun possibilities.  For men the external vibrators available are either vibrating rings or vibrating sleeves. 
  
Internal Stimulation 
The most important thing in the selection of an internal vibrator is to fine what is right for you.  As in all cases of adult toys, personal preference is all that really matters.  

Vaginal Penetration 
There are two basic versions of a vaginal vibrator - the kind that are smooth or the realistic which resembles a penis.  The size of a vaginal vibrator varies from 4 to 10 inches with the diameter varying from the size of a lipstick tube up to 2 inches.  The average vibrator is about 7 inches long and approximately 1 and a quarter inches in diameter.  If this is your first vibrator we recommend you start with an inexpensive model like "The Classic" which has been around for years.  It is made of hard plastic and will give you the chance for experimentation without a drain on the budget.  Other models that you might consider are the "Slims" which are the same in length but as the name implies a thinner version of the Classic.  In addition to hard plastic, cylindrical vibrators are manufactured in other materials and designer colors - "Jelly Vibrators" (which warms up to body temperature), "Silicone" (which is used for waterproof vibrators) "Rubber" (mostly available in body colors) and Acrylic (which are quite glamorous). 

If your prefer something that resembles an actual penis then "The Realistic" is where you should be looking. Most realistics are manufactured from rubber but the newest technological advancement for adult toys is Cyberskin.  This is the absolute closest you can get to real skin.  

Cylindrical vibrators also have attachments called "Vibrator Sleeves" which will allow you to change the shape and texture of the vibrator. They can range anywhere from "French Ticklers" to fun Glow-In-The-Dark" toys. 

Vaginal - Clitoral Stimulation 
The most popular women's vibrators are the vaginal-clitoral stimulators.  They have combined technology to stimulate the vaginal and clitoral areas at the same time. The "Ultimate Beaver" and the "Waterproof Rabbit" are our most popular models. There is also an upgrade which is the pearl version. These have the normal stimulators plus pearls packed together in the shaft which create additional orgasmic stimulation.  Check out the "Jack Rabbit", the "Pearl Butterfly" and the "Pearl Panther". 

G-Spot 
It is impossible for a woman to stimulate her G-Spot by herself and the "G-Spot Vibrator" has been designed for just this job. The G-Spot Vibrator is a cylindrical vibrator with a curve at the end.  There are lots of choices of colors and materials to select from.  If this is your first "G" the the "Slender G-Spot" is a good choice. 

Eggs - Bullets Vibes 
The only difference between and "Egg Vibe" and a "Bullet Vibe" is the shape.  These are designed for women to be inserted in the vagina or pressed against the clitoris.  Even though small they pack a powerful punch and can be quite stimulating. 

Anal Vibes 
There are special vibrators made specifically for anal insertion.  "Anal Vibrators" are smaller and designed thinner or in a diamond shape.  They can stimulate the anal opening, the rectum or the prostrate.  Most anal vibrators are attached to a battery pack and run on either "AA" or "C" batteries. If you are considering anal stimulation for your pleasure remember that lots of "Lubricant" is required.   Also us a "Condom" on the anal vibrator if you are going to share it with a partner.  
  
Waterproof 
If you want to use a vibrator in the bath tub, shower, hot tub or for any kind of water play you will need to purchase a "Waterproof Vibrator".  If your vibrator doesn't specifically say that it is waterproof - it isn't.  Again we caution never use an electrical powered or regular battery powered vibrator in water.  An electric vibrator can cause electric shock and the battery variety (while not as hazardous to your health) will short out and corrode. 
  
Still Confused? 
If, after you have considered all the facts and you're still confused about which vibrator to purchase perhaps a "Vibrator Kit" would be right for you.  A kit provides lots of variety and many vibrator accessories to experiment with.  We have lots of choices - "Kits For Women", "Kits For Men", "Kits For Couples", "Anal Kits" and kits designed specifically for "Body Massage".