A few weeks ago I purchased this at Uwajimaya. Uwajimaya is the Asian market in the International District here in Seattle.
When you only need to use half of your avocado you can just put the side with the pit in this little thing. The avocado hardly browns in this nifty device. I did only leave it in the refrigerator one day, but stil...hardly any browning.
Cut that avocado!
And put it in your Avo-Saver!
Lock your avocado in place and stick that sucker in the refrigerator!