The Key Charms Silk is made from silky, odorless, seamless, silicone and hard plastic. The silicone is buttery to the touch and slightly veined. The texture adds a lot to the enjoyment of the toy. We found that it was silky enough to use during massage without using any lubricant. Speaking of lubricant, since it is made of silicone, you have to use water-based lubricants only. Silicone lubricants will destroy the sleeve. I wish all toys could be made out of this fantastic material. The inner core of plastic makes it nice and rigid.
The Key Charms Silk is about as simple as you can get. It is a small, plastic vibrator with a silicone sleeve. It is insertable up to three and a half inches, and has a one inch diameter--or about the size of a finger and a half. The size is very good for clitoral use, and alright for vaginal use. I would not recommend using this toy anally since it does not have a retraction cord or flared base. Due to its size, it is very easy to hide and is great for travel. It comes with a silken bag that will hold the vibrator and required battery.
The Silk has very simple controls. It has a single large button on the end that, when pressed, quickly cycles through the vibrations. The vibrations come in five varieties: High, High 2, Tease, Pulse, and Throb. When you hold the button, it turns the toy off. Due to the small size of the silk, it is very easy to bump the button while using it. This can be a little distracting. The vibrations are focused in the tip of the vibe and transmit down the entire toy, due to its rigid nature. The vibrations themselves are rather strong for a travel-sized vibrator. The Silk is about as loud as a large humming bird, and you should not be able to hear it through a closed door. That is a major plus for anyone who wants to use it discreetly. This toy is waterproof and performs flawlessly in the water. The battery compartment has a seal, and the silicone sleeve provides a second seal.
The Key Charms Silk is made of silicone and hard plastic. This makes it easy to clean with a little soap and water or toy cleaner. For storage, it does come with a travel bag that holds the vibrator and battery. Due to its size, it can pretty much be stored anywhere. Please note that silicone lubricant should not be used with this toy. It will destroy it. Water-based lubricant only, please!
The Silk has some of the nicest packaging I have seen. The box is classy-looking, and the vibrator is housed in a custom-cut piece of foam. The box would work well for storing the toy if it did not come with the pouch. The instructions and warranty card are just as classy-looking as the box, and are very easy to follow. The back of the box also includes some basic instructions. If you are looking for a great-looking gift, the Key Charms Silk is definitely it. The box even has a smart phone barcode on it!