Improved Cam Box

DESIGNER: Eric Fuller
MATERIAL: African Mahogany, Black Limba
RELEASE DATE: 8.6.2019
EDITION: 140 Copies Released
SIZE: 3"

Originally released in 2008 with very low quantities, the Improved Cam Box redesigns the concept with a much trickier solution. At first, it appears to be a traditional sliding panel type box, but soon you reach a dead-end that will keep you stumped.

I'm very happy with how this box turned out! The African Mahogany looks amazing with a slight sheen lacquer applied, and the Black Limba top and bottom each show a distinct and unique color pattern.

140 copies made for sale, each signed and dated. This puzzle is shipped assembled. Please read our post about humidity and puzzle boxes if you are not sure about how to properly store this precision creation.


This item is sold out and no longer available. Our Marketplace is the best source for discontinued work. We occasionally revisit discontinued designs at our sole discretion and do not accept requests or one-off commissions.

To ensure the proper continued operation and fit of your puzzles, please check out our product care guide. We recommend an occasional polishing with Renaissance Wax to keep wood puzzles in top condition.

Customer Reviews

Based on 16 reviews
Alex L.

Really enjoyed this puzzle!


Excellent craftmanship. Excellent communication. Happy customer

Beautiful Puzzle (if only I could solve it)

Great feel, great look - the solution is probably great as well, if only I could find it. It seems like it is going to be easy, with a few obvious moves to start and a few more moves ahead, and then..... nothing. Grrrrrr... it will make the “a-ha” all the more pleasurable.

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