These smartballs are great to use as per the instructions on the site. A drop of lube can help them slide in to the vagina more easily. Women can wear these for quite awhile without any discomfort. The retrieval loop is nice.

Really glad that smartballs made the teneo duo, which is 100% silicone! The material is as stated, "velvety," but smooth. The ribs aren't all that noticeable once inserted. The balls are hard. The texture is good for beginner to advanced users.

This is a very discreet toy. The baby pink/white option is very cute and non-scary. The dimensions listed on the site are correct. That being said, I did expect them to be fairly large, and they were. I would say the girth (circumference and diameter) is a little bit large for the average user. The point is to exercise the vaginal muscles so they can grip the penis better during intercourse. The balls were big enough that they don't have to be gripped at all to stay in.

The best thing about this toy is that it is easy to use, non-scary, cute, and probably good for strengthening the walls of the vagina. The bad, the balls are a little big, making them a little bit difficult to insert and remove (a little bit of stretching is involved).

I just store mine in a drawer with some underwear. The teneo duo is easy to care for. I boil mine or wash them with anti-bac toy cleanser. The material works very well with a water-based lube such as Astroglide and just a little bit goes a long way.

The packaging is nice. No fake hussies on the box. The box isn't really made to be used for storage, but it could be if you're one of those people who likes to maintain original packaging. There could've been a little more as far as user instructions, but it's such a straight forward toy/exerciser that most consumers will get it.

This toy was a little difficult to put in and remove for me due to its size. I'm your regular college girl with some, but not immense amounts of sexual experience. However, after inserted, the product is totally comfortable. It feels great. I could feel the heavier balls inside the silicone moving around. They are subtle, but pleasurable. I can see them making me feel sexy all day.