Aug 14, 2015
If anybody is interested, the professor from Tolarian Community College did a review of a few of these products, which you can watch in the top video:

He gave the Flip 'n' Tray an A, the Twin Flip 'n' Tray a B, and the Monolith an A. In the video following that he reviewed the Deck 'n' Tray and gave it a B+, you can find that video embedded below the first. The review is at 3:14.
Aug 14, 2015
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