Toko Aqua Lubricant is made by Shunga. It is a water based lubricant, which means it's safe to use with all toys (silicone included). It's also free of parabens, fragrances and sugar. So you shouldn't have to worry about getting a reaction from it when used vaginally.

I bought this at Pinkcherry.ca for $12. I don't recommend spending the full $20, unless you fall in love with the product while it's on sale (which is often).

I bought the 5.5 oz, which is the only size you can get from Shunga, there are no larger sizes. It's a decent amount for the money.

The biggest drawback to this lube is how thin and watery it is. It does seem to last for a while, and it does ease penetration (I have Vaginismus so I need all the help I can get with my lube). But it gets *everywhere* because it is so thin and watery. It's a crappy flip top lid that you really have to make sure to press hard on until you hear the click that it's closed. Otherwise, if you put this on its side on the bed it will go all over the place.

So while this did help ease penetration and it lasted for a decent length of time, I wouldn't buy this again based off how messy it is. It's just too thin for my tastes. Also, this stuff does not taste good in the least. Not that they advertise that it does. But it's something else worth considering.