This listing is for the Looped Burr, which is the fourth of a 4-part set of Constrained Burrs designed by Logan Kleinwaks. Get the other 3 puzzles—also up for sale in this auction—to complete the set!Below are additional details from Cubic Dissection:RELEASED:5.27.2013PRODUCED:40 CopiesDESIGNER:Logan KleinwaksCRAFTSMAN:Eric FullerMATERIAL:Walnut and Ash Cages, Cherry or Holly or Maple piecesCOMMENTS:When Logan sent me the first puzzle in this series, the Bookend puzzle, I was very impresse...

Stewart Coffin's Convolution design (#30). Seven pieces fit together into a solid 4x4x4 block with the same symmetrical pattern on all sides. Assembly/disassembly requires an unexpected move. A great, fun piece that displays beautifully in any puzzle collection!This particular piece—masterfully crafted by Josef Pelikan in 2005—is made of mahogany and ash.

A six piece burr designed by Bill Cutler and made by Jerry McFarland.Used as an IPP29 exchange by Bill, this puzzle is in excellent condition, with a good tight fit.3 colours of wood used

A Kumiki style puzzle made by AniPuzzle. This is made form some kind of hard plastic.The cube in the picture is a 1 inch cube for size comparison.

This is a nicely built copy of Threaded Cube, made (I believe) in purpleheart by Brian Menold, designed by Tom Jolly. While it looks like "just another cube," the last two pieces come apart in a most interesting way (I was trying to maximize the number of rotations required).

Enigma, designed by Gonsalves, made by Pelikan. Bought in 2009. Weighs 7.5 oz before packing.

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