I came across this device on ali express .. Hmm

I came across this device on ali express .. Hmm

Looks like a great play device!  

I have a pair of those. I used them for a while, but they aren't as good as Supplenips. The opening is wider than the areola, so the area around the nipple gets sucked in as well. They give you darn good temporary puffies.

I had them and used them until they broke. I feel my areola growth was helped by these and snakebite kits and finally Noogleberry.