Very cool idea. Wish I lived closer. *lol* BTW, you can get a better deal on the trays if you have a Daiso in your local mall or shopping area. Check them out as the cost is only 1.68 each when you buy the 10 pack. Same thing as sold on Ebay.
http://www.daisojapan.com/p-7912-ice-tray-wcover-small-cubes-10pks.aspx
Cheers,
Alex
http://www.daisojapan.com/p-7912-ice-tray-wcover-small-cubes-10pks.aspx
Cheers,
Alex