I really love this little toy. When I first opened it up I was surprised that is was so small. I honestly didn't figure I was going to like it much but don't let that stop you from getting this little treasure! It is sort of silky or velvet feeling to the touch but the vibrations are out of this world. It has a twist on/off speed dial and it is waterproof which I love. It doesn't have a strong odor which is always a plus. Due to the small size and the fact that it doesn't have a flared base, I wouldn't recommend trying to insert this toy anally.

Sina is made of PU coated plastic. It cleans up easily with warm water and soap or toy cleaner. You can use water based and silicone based lubricants. It has a 7 material safety rating. It is latex free and phthalate free.

Sina is a pretty shade of light lavender. There are nice little ripples down the center of the toy. It would be really cool if was available in other colors or if it glowed under a black light. The size makes it very easy to control and handle with one hand. It is small enough to conceal in your pocketbook or pocket, and quiet enough to be discreet. The only noise you will hear is your own moaning. For safety, always cover with a condom if you are going to share your toys.

The smooth surface on Sina is like silk touching your clit, with soft to intense vibrations that will send you to the edge of climax and back again for seconds. The internal stimulation of Sina is not as amazing as the external clit stimulation but still a worthwhile toy. This toy would be good for a beginner due to the small size, but it is wonderful for anyone. I noticed a "rise" in my husbands attention when I moved Sina across his balls and moved it along the shaft. From his reaction I would say he liked it a lot too.

After writing my review I realized I had left some information out. Sina has a length of 5 3/4" the insertable length is 4" the circumference is 3 3/4" and the diameter is 1". It has a multi-speed waterproof twist dial-base. It just vibrates, it doesn't have any pulsating features or anything like that. It comes in a cardboard box with a photo of product on the outside. It is made by Cal Exotics. You could use the box to store the toy if you wanted to. It uses 2 AAA batteries and they seem to last a good while in the toy. The ridges in the center of the toy are very easy to keep clean.