If you can see the bubble inside, that's the air bubble that forms as the water is absorbed by the plant.
By Raquel
29 Jun, 2009
6 likes
Comments on this photo
They haven't made it to the UK yet? =) Here I first saw them on - *blush* tv infomercials, and i doubted they worked, but I'm glad I gave them a chance!
1 Jul, 2009
what a wonderful idea, wish we had something like it here.
29 Jun, 2009