Made by Tom Lensch, who describes it as follows:Oskar Van Deventer designed the Magic Box and while I was making it decided that it would be interesting to have a puzzle inside to fill the empty space. I decided on Stewart Coffin’s Half Hour Puzzle because it could be assembled into a cube, it is a challenging puzzle and the pieces can be assembled into many other puzzle shapes. ...

This 4-piece puzzle is not difficult but is very beautiful. It is made from several exotic hardwoods. Stand included.

Three pieces interlock, rotations required. This puzzle is not difficult but is fun to play with. IPP32 exchange puzzle from Abel Garcia.

A 6 piece board burr in the shape of “shaking hands” with two closed loop pieces. Level 14.4.2, feels a little harder due to the confusing nature of the moves, but this would not be classified as a difficult burr by most. I was able to disassemble it by hand, but used BurrTools for the reassembly.

Puzzle is in good working condition and all the pieces slide smoothly. This is an interlocking burr made from aluminium.This copy is from PuzzleMaster of Canada.Cosmetically there are some scuffs and scratches here and there, and one of the burr pieces has a chip on the edge (see photo)

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