A while back I posted The Calculator Graveyard. In it I discussed calculators in my collection that don't work for whatever reason and thus cannot be reviewed. Fortunately, the company I purchased the Unknown Clear Calculator from sent me another one after I told them about it arriving broken.
|Unknown Clear Calculator.
Being a purely solar calculator, the UCC will simply not work without a sufficient light source. Since it's made of shiny stuff, it reflects a lot of light back into the user's eyes. It also made recording the review video extremely difficult.
For $1.86 on Ebay, all you're getting is the uniqueness of the fact that this calculator is clear. There have been several calculators I've already reviewed that cost $1.00 that I would recommend long before this one. It's a neat idea, but in reality it's just not a good calculator.
I don't know who made this device or even what country it comes from. There is no information to be found anywhere on it.