I originally saw saw this puzzle on Robs puzzle page and Desired it. Took a while to find but it was worth it.Separate the two halves - not as easy as it sounds.Ps buyer is responsible for PayPal fees.

As far as I know, this has a truly unique opening mechanism.It was a recent Karakuri Xmas present and also was among the top 10 puzzles voted at the annual IPP gathering.Buyer is responsible for PayPal fees

IPP17 six piece burr in a box. Overseas shipment $22.75. 

This work was designed as a Christmas present for 2009.This is part of the series of "Packing Box". The last work was a square shape but this work is a rectangular shape. It's easy to open, but watch out for the two 'dummies'. Are they the craftsman's joke??Includes original box. No answer card was included but a sheet was published later.

From Mr. Fuller's website:Here is another extremely difficult burr along the lines of the Binary and Ternary burrs, and Cutler's cube puzzle. Cubloc bridges the gap between those puzzle, being very difficult to solve and disassemble but without the predictability of the n-ary burrs. The six pieces interact with the cage to form various gates which interact in a complicated way. It is exceptionally difficult to disassemble, with many dead ends and wrong turns. This puzzle is no joke. Be forwarned...

A new harder mechanical step has been introduced into this Devil Tessarisis and it is limited to 10, signed and numbered by Andrew Reeves. This is no 10. Also the Devil Tarka has a new mechanical step and is even harder to solve than the normal version. Devil Tarka is also limited to 10 and this is no 7. The Devil Tarka will be delivered inside the Devil Tessarisis. The puzzles will be sent with the original black leather box. Shipping can be calculated at auction close, so please allow...

Kamei Treasure Chest Box, Bits and Pieces version. Sliding bits get you to two compartments. No packing box, no instructions.

Kinoko Box by Kyoko Hoshino, from Karakuri Group, 2016.

Sharp Roof House, by Hiroshi Iwahara, from Karakuri Group 2016. Easy puzzle.

Bad Radio. This is a large, heavy puzzle (nearly 4 pounds) by Akio Kamei; unfortunately, the right-hand knob is a little wobbly or loose. It's not supposed to do anything but rotate, so it is a minor defect in the otherwise perfect puzzle. The puzzle functions as it's supposed to, but you are NOT supposed to pull on the knobs to solve it. Originally listed to members at about $740, I'm starting the bid at $500.

Windmill. Designed by Iwahara. This is a very easy puzzle from the Karakuri Group, almost more box than puzzle.

String Box IV by Akio Kamei, with his stamp, Karakuri 2016 Christmas Gift, in original box.

The puzzle will be sent with the original black leather box. Shipping can be calculated at auction close, so please allow time for that before sending payment. Buyer is responsible for PayPal fees. If you have any questions just send me an email. Many thanks!

Eric's description is athttp://archive.cubicdissection.com/html/smaze.html

Eric's description is athttp://www.cubicdissection.com/Babel-Puzzle-p/babel.htm

35 moves to remove the first of eight wenge pieces, it rattles just a little in the process but the fit is really very good.

Eric's description is athttp://archive.cubicdissection.com/html/dualmaze.html

RELEASED:11.29.2012PRODUCED:38 CopiesDESIGNER:Eric FullerCRAFTSMAN:Eric FullerMATERIAL:Striped Quartersawn Sapele / Quilted Maple / PaduakCOMMENTS:Several years ago Robert Yarger and I threw around the idea of collaborating on a massive project. We both were interested in making a complex Apothecary style box with many drawers and a sequential discovery style solution. He threw out a crazy idea - why don't we get a bunch of other puzzlemakers to chip in, and have each drawer unique? Having been ...

RELEASED:5.14.2014PRODUCED:75 CopiesDESIGNER:Eric FullerCRAFTSMAN:Eric FullerMATERIAL:Quartersawn Sapele, Wenge veneerCOMMENTS:This final installation of the Havana's box is the "Bruce" after my buddy who tends bar there from time to time. He's a smooth talker with a complex personality, and that describes this box pretty well. I brought the apearance of the box full circle to the first one, with the slight difference that the veneer runs a different direction.I promised that the boxes would be ...

RELEASED:1.31.2015PRODUCED:49 CopiesDESIGNER:Eric FullerCRAFTSMAN:Eric FullerMATERIAL:Cherry, Peruvian WalnutCOMMENTS:Ages ago I made a couple of smaller puzzle boxes with mitered corners and reinforcing splines. Appropriately enough, I called them the "Splined Boxes". I have always had a couple other ideas for that particular joinery format, so I decided to make a couple more in the series. These next two will be the Splined Box #3 and #4. The fourth is available as a reservation with a $25 dep...