Fun Factory has become known for its bright colors, innovative designs, and use of silicone. The Teneo Uno, and its big sister the Teneo Duo, are Fun Factory's new take on the very popular first-generation Smartballs. Along with two choices of size (one ball or two), the Teneo products have many improvements that make them even better than the original Smart Balls. They are constructed out of silicone instead of elastomed, have an improved retrieval string, and even boast a snazzy new design.

The Teneo Uno comes in standard Fun Factory packaging, along with a sample of Toy Fluid and multi-language instructions. Intended to be worn in the vagina in order to increase kegel strength (whether they actually do is up for debate), the Teneo Uno is a great alternative for those who find the Smartballs to be too large and uncomfortable. Fun Factory recommends the Teneo Uno for women with a dropped or tilted uterus, as well as those new to vaginal balls.

Since the Teneo Uno is made out of silicone, it can be sterilized (unlike the original Smartballs). The retrieval string is also silicone and is much stretchier, as well as thicker, than the coated nylon string featured on the Smartballs. The bottom of the Teneo Uno features a finger-hollow for insertion, and also has “Fun Factory” discreetly imprinted in the silicone. Although it is half the size of both the Teneo Duo and the Smartballs, the Teneo Uno still has a nice weight to it. It is only 1 oz. lighter than the Smartballs (yes, I weighed them both) and doesn't feel light or flimsy. There is a swirled pattern of silicone which wraps around the toy, but it is not noticeable during insertion or while being worn. The movement of the weighted ball inside the Teneo Uno is less noticeable than that of the original Smartballs, due to only having one ball versus two. The retrieval string, however, is more noticeable due to the increased thickness.

It is important to remember that while silicone lubricant can be used with the original Smartballs, it should not be used with the Teneo series. The Teneo Uno should be cleaned with anti-bacterial soap and water or a toy cleaner, whichever you prefer. The Teneo Uno is a great alternative to the original Smartballs, especially for those who find themselves wishing for something smaller. Although it is not as stimulating as the Smartballs, the improvements on material and design make it an excellent product for beginners and experts alike.