I normally don’t post this sort of thing, but JT’s Stockroom has a toy on sale that I really like, so I wanted to let everyone know.
The T-Cups Nipple Suction Set by KinkLab is the most user friendly suction toy that I have found. They are normally $25, but are on sale for 25% off.
The sale ends today (August 4, 2015), but even if so, they are worth the $25 regular price.
If you don’t like the color or design of these, there is a similar product from Extreme Restraints here for $17
I may do a formal review of these little tools at some point, but for now I will simply say that I like them a lot and if you enjoy suction or nipple play in general, I recommend these, especially given their relatively low cost.