Tectonic Box

Materials: Amboyna, Wenge, Karelian Birch, English Sycamore.

Size: 29 x 16.5 x 13 cm (11.5 x 6.5 x 5 inches).

Finish: Shellac, tung oil, paste wax.

Edition size: Limited edition of 8.

Difficulty: Hard. Over 15 steps, sequential discovery with tools.

$22,000 usd (Sold Out)

Walnut Bookmark Box

Materials: Walnut, Cherry, Holly, Rosewood, Oxidized walnut.

Size: 17.8 x 6.3 x 5.7 cm (7x 2.5x 2.25 inches).

Finish: Shellac and paste wax.

Edition size: Limited edition of 100.

Difficulty: One very tricky but satisfying move to unlock. Once you know it. You know it!

$475 usd

Purpleheart Bookmark Box

Materials: Purpleheart, Oxidized Walnut, Holly.

Size:17.8 x 6.3 x 5.7 cm (7x 2.5x 2.25 inches).

Finish: Shellac, tung oil, paste wax.

Edition size: Limited edition of 100.

Difficulty: A little more difficult. Same tricky move as the Walnut version with a second sneaky step to reason out.

$675 usd

Cherry Bookmark Box

Materials: Cherry, Oxidized Walnut, Holly.

Size:17.8 x 6.3 x 5.7 cm (7x 2.5x 2.25 inches).

Finish: Shellac and paste wax.

Edition size: Limited edition of 100.

Difficulty: The hardest of the three. Just like the Purpleheart version but the second final step is much more challenging to reason out.

$925 usd

Battery Operated Box

Materials: Pomelle Sapele, Curly English Sycamore, Cocobolo, plus many other woods.

Size: 10.2x 16.2x 9.6 cm (4x 6.38x 3.8 inches).

Finish: Shellac and paste wax

Edition size: Limited edition of 61.

Awards: 2023 IPP Design Competition first Prize

$3,400 usd

Hedgehog

Materials: Bastogne Walnut, Quarter-sawn Maple.

Size: 16.5x 16.5x 16.5 cm (6.5x 6.5x 6.5 inches).

Finish: Shellac, tung oil, and paste wax.

Edition size: Limited edition of 26.

Difficulty: Very difficult. Can be reconfigured to various settings after unlocking it. 27 or 47 moves to open.

$7,500 usd