This collaboration is one I've been looking forward to for a while. Darryl designed this excellent 12 piece set, with pieces precision machined in either brass or aluminum by Bryan and contained inside a precision-crafted box by Fuller. Darryl describes the burr set below:  "In the 1970s, Bill Cutler published a complete summary of the solid 6-piece burrs that could be formed from "notchable" pieces. He presented a set of 42 pieces that would make all 314 solid, notchable puzzles. I wanted a s...

The goal is to all three shaped pieces in with the confines of the tray. Comes with original instructions.Made in 2013.This puzzle is rated as "difficult".

One of Andrew's TIC series.  Read Brian's description at TriumviraTIC – Wood Wonders (woodwondersonline.com)

Hexagonal Prism : Six dissimilar pieces assemble one way.  This puzzle is in excellent condition and is inscribed STC 1984. It is probably made from Rosewood, Mahogany and Limba.******************************This is one of a number of rare/collectible/hard to find puzzles that I (Steve Nicholls) am selling on behalf of Ethel Brokenshire. Those who knew Laurie will understand how well these have been looked after.  The puzzles are being listed with modest starting prices, please bid generously....

Tube It In is a classic Assembly Puzzle by Wil Strijbos. The solution involves packing small rectangular pieces inside each other - an original and fun idea that remains unique. Wil's original design in metal used different wall thicknesses...our laborious redesign with uniform thickness is proprietary to Cubicdissection. Tube It In is moderately tricky, with many collectors reporting multiple solves just for the fun of it. Tube It In's construction is painstaking. Each piece is strengthened ...

Jesse Born's Jack in the Box.  Beautifully crafted puzzle box.  Original wrapped deck of cards inside.  He made 100 of  these now sold out puzzles.  Complete with original box/packing and solution.

"Boxy by László Molnár  is a unique packing puzzle concept. You must pack the five simple pieces into a clever box with a rotating and connected top/bottom panel. Joined by a dowel, the top and bottom move together and therefore limit access to the interior. As the box fills with pieces, the movement of the lid is increasingly restricted. Despite multiple possible configurations, you can assemble only one in a particular order. Boxy is a fun, challenging puzzle. I'm thrilled with how this...

Pack Six was designed by Eric Fuller back in 2003. This six-piece Packing Puzzle is deceptively tricky...it looks easy. Yet when most try to solve it, they are engaged quite a bit longer than expected. Just when you think you have it assembled that last block is in the wrong place. Piece analysis only gets you so far, making Pack Six an enjoyable challenge for both experienced and newer collectors. Customer Gaetan Gouge discovered an additional challenge for this puzzle: figure out how to mak...

from cubicdissection.com:

Designed by Osanori Yamamoto and made by Pelikan. Eight different tetra cubes pack into the tube but you need to get them past the single block fixed at the lip of the tube.  Pause for thought!

A very nice sequential discovery puzzle with some puzzle chest features.The puzzle is huge and looks stunningIncluded solution sheet and reset Here is the description on the website:The Side Swiper puzzle box is a sequential discovery box with approximately 18 moves.  (Kind of depends on what you consider a full move)  There are various tools you will find along the way to help you out.  It has 7 total compartments.  The woods used are Maple, Walnut, Cherry, Oak, Purpleheart, Alder, Poplar ...

Big Wheel designed by Oskar van Deventer and made by Bits & Pieces, IPP22 exchange (Alan Siegel)route finding / take apart puzzle.selling this to make room for new puzzles.shipping is calculated after the auction, estimates:Netherlands: $ 12,00Europe: $ 20,00World: $ 40,00Insurance available on request.SEPA bank transfer possible within Europe.

Goal: Lock the Frame and then Remove the Key

From the puzzlemaster.ca website:Alles Roger or "All Roger" in English, is a puzzle by the infamous "Roger D".  Roger D is a mysterious puzzle designer from Germany, and his actual identity is known only to a few. Roger is known throughout the puzzling world for his extremely difficult and high quality machined aluminium puzzles. Roger's puzzles are produced in relatively small numbers and are highly collectible, they are also sold with no information as to the objective of the puzzles and this...

12 pieces for an unusual 1.1.1.1.1.1.1.1.2 level puzzle.https://puzzlewillbeplayed.com/666Cross/Mochalov12/(production year : 2006)After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

5 pieces, level 21.Original info page : https://www.pelikanpuzzles.eu/detail/campanus/After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

3 German key chain puzzles of the take apart / put together variety, each advertising Fixel Werk: two in the shapes of elephants (different colored pieces) and one in the shape of a duck with a top hat.  This is an opportunity to own THREE nice German ADVERTISING key chain puzzles. 

Boats and Boats 2 - Alfons Eyckmans, produced by NothingYetDesignsThere are two challenges in this 2D packing puzzle: 1) to pack the small boats into the frame (plus a unique boat piece), and 2) to pack the large boats into the frame (plus a different unique boat piece).  I solve one of these fairly quickly, but the other challenge embarrassingly took me hours.Laser cut acrylic frame with laser cut wood pieces.  The puzzle is in great condition but there is some light wear from play (fingerpri...

Possibly the finest burr puzzle design ever!  66 pieces in all if you dare to completely disassemble it!  I have done so a few times  but need the "cheat sheet" for re-assembly, which I will supply if it is required. Read Eric's detailed description at Cutler Cube - Disassembly Puzzle - Cubic Dissection – Cubicdissection

This burr hides a small souvernir from the Tuc d'Audoubert cave in the french Pyrenean mountains. It is a limited copy of one of the two bisons from Jack Krijnen's Tuc d'Audoubert box, which in itself is part of the wider Cave Art Chest project. 11 steps to fully disassemble, 2 steps to remove the first piece.  Iroko.