Irene Alternative, designed by Ken Irvine, made by Pelikan.

Burr Circus, Stewart Coffin #116. Made by Allen Rolfs. This is a 3.4 burr, skewed. Rolfs has engraved his name on the end of one of the pieces. This was an IPP29 exchange puzzle.

An 8-piece pinned cube, very nicely made by Ken Ewers. IPP32 exchange puzzle, includes solution.

PROFESSIONAL PUZZLE BURR SETThis burr set was created by the Yamanaka Kumiki Works group. The 12 piece burr set can create 4 distinct burr puzzles. A solution is provided for one of the burr puzzles, but it's up to the solver to discover the other sets.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!

THE SPIDER SLIDERI believe this puzzle to be The Spider Slider. I do not know it's maker as no makers marek can be found inside. I believe it to be made of Walnut but am not certain of that. More information can be found here: http://www.puzzleworld.org/PuzzleWorld/toc.asp?t=_cat/il241.htm%23spider_slider&m=puz/spider_slider.htmShipping 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...

BUTTERFLY CAGEThis is puzzle was designed and crafted by George miller and was his IPP 30 exchange puzzle. The object is to interlock the 6 pieces to create a box that holds the butterfly. Comes with plastic storage box, but no instructions included. This puzzle did require a repair that does not effect the solution. One wing tip was crazy glued back in place, please see photo.Shipping can be calculated at auction close, so please allow time for that before sending payment. Buyer is responsibl...

ALUMINUM BURRA classic 3 piece burr used as a promotional tool for MSN, and nicely made in aluminum! 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!

LICORICE STIXThe classic 6 piece burr made in plastic by Reiss Games. One piece appears to have a glue repair but does not effect the puzzle solution.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!

This puzzle needs no introduction. It is one of Derek Bosch's fine designs Level 20.10.2Buyer responsible for Paypal fees (± 3,5%) and postage

This comes apart into three pieces plus an internal cube. The internal cube can slide around, blocking certain moves. This puzzle is not difficult, but very nicely made. According to the instructions: "Please solve this problem by your flesh and imagination." Includes original box and instructions.

Nine pieces in different wood ( Padauk - Basralocus - Peroba Rosa - Balata PommeCeylon Satinwood - Tulipwood - Difou - Wenge - Zebrawood ) to put serially interlocking in a frame ( French Oak wood). With only one solution.9,5 x 9,5 x 9,5 cm

Assemble ten identical pieces (plus a small icosahedron) into a 5 cm diameter ball. This puzzle was 3D printed by Shapeways and dyed in 5 colors by me. The core is a Game Science D20 die (included).This puzzle was designed by Stephen Chin, based on a Wayne Daniel puzzle. In 2010, the wooden version won an award in the IPP puzzle design competition.It is difficult to achieve a good fit with these puzzles. Even the exact same CAD file printed by Shapeways two weeks apart fit differently ...

One of my earliest purchases from Mike (2008) this is another great rhombic dissection. Made of zebrawood, the finish is not perfect but there are some wild angles in there and the fit and slide are very nice. Check out Mike's original comments at www.puzzzlevision.com

Eight pieces of eight in different wood (Partridge wood, boccote, padauk, Greenheart, Bagasse wood, Satinwood, Princewood, Bagasse wood), to put in a frame made from movingui.12,5 cm x 8 cm x 7 cm

Twelve pieces in different wood ( Wenge - Padauk - Sycomore maple - ZebrawoodYellowheart - Basralocus - Partridge wood ), serially interlocking in a frame ( Peroba Rosa - Difou ).Solution need some piece translation.17 x 9,5 x 5,7 cm

A six-piece serially interlocking of a 5x5x5 cube, only one solution with symetrical patterns on all faces. Made from fir.

A three-dimensional symmetrical puzzle, based on an original B.Wiezorke De design.Ronaldo Pontalti aestheetically transformed the original design using triacontrahedron pieces. A beautiful piece of art!

Sugar maple with pink ivory splines, this is an unusual puzzle. Interlocking but not solid, the central, dodecahedral space contains a little surprise which, I think, was made by Mike's daughter. Check out Mike's original comments at www.puzzzlevision.com

6-piece rhombic dodecahedral dissection in bubinga and zebrawood. Check out Mike's original comments at www.puzzzlevision.com

From Cubic Dissection:The Octo Burr is #110 in Stewart Coffins numbering system. He made 130 copies as exchange puzzles for IPP-17, and the puzzle has been unavailable since then. Mr Coffin assisted Mark in making the Octo Burr by sharing with him the angles necessary for the sawing jig. The eight sticks are actually made up into 5 pieces. There at least two solutions to this puzzle. It is rated moderate in difficulty.In 2014, Mark McCallum made a limited production of about 20 Octo Burrs in dif...