Product review (3 stars): Not so clear....
Item came quickly and as described. The unit starts to produce cubes pretty quickly, probably within 1/2 hour.  As for "clear" cubes...not so much. I'd venture to say that maybe @ 1/2 the cube is clear.  Fills up the cube container pretty quickly.  My biggest negative about the unit is, even if you're right there when the cubes are released, there's still a LOT of water coming with the cubes.  If you're actively filling glasses for a drink, may not be so bad.  But, if you're filling a container to stock-pile in your freezer, get ready to have one big lump of ice by the time you're done!  I also note that the cubes do melt a lot faster than conventional cubes one might make with an old-fashioned ice tray or ones bought at the store.  In the end, if you're actively using up the ice as it's made, should be fine.  (I can see this for an RV or similar.)  We're going to keep it, mainly as a "backup" for when we have use for more ice on short notice and such.