One of a number of duplicate puzzles I am selling.The IPP Burr was Brian Young's exchange puzzle at IPP21 Toyko and requires 13 moves to remove the first piece.I live in the UK and will post using Royal Mail and add only the postage price ( + insurance) at face value to the winning bid. This puzzle (without packaging) weighs around 300g

One of a number of duplicate puzzles I am selling.Kammen's Korer 2 was Martin van Kammen's exchange puzzle at IPP 22 (Antwerp)I live in the UK and will post using Royal Mail and add only the postage price ( + insurance) at face value to the winning bid. This puzzle (without packaging) weighs a little over 350g

This classic is a must have in a collection. It’s the classic 3 pieces burr re-invented and a lot harder than the old version. Like all work from M Fuller, very very well made. The fit is simply perfect. Tight and perfect to play with. Puzzle is in like new conditions. Buyer pays 3.5% for Paypal fees.

Cubed Burr 2, designed by Tom Jolly (by adding bits to an existing Cutler burr) and made by Eric Fuller. The fit is somewhat tight on this, and there were only about a dozen made. It has 6 pieces and is a level 10, a few more moves than the Cutler version, but easier to assemble due to limited configurations available.. Fairly large and heavy at 3.75" per side. Weighs 1 lb. 6 oz.<p>Note that the wood is untreated. The picture also shows the puzzle halfway into the first move; it's actually...

4 Piece Burr in Frame, made by Bernhard Schweitzer and designed by Osanori Yamamoto. Tricky to assemble. Made of dark oak and maple.

IPP30 exchange puzzle by George Bell. The interlocking ball octahedron comes apart into four pieces. Made using 3D printing techniques.http://home.comcast.net/~gibell/puzzles/SO/ScrewyOctahedron.html

A nice take apart and put together puzzle.

You probably know this classic. This is a good factory made puzzle. Comes in the original box with full instructions. In very good conditions, like new. Buyer pays 3,5 % Paypal fees.

Another classic from Mr Jolly. Like all work from Tom Jolly, very fun to play with. 3 different solutions. Comes in the original box with full instructions. Buyer pays 3.5% for Paypal fees.

This puzzle is fully functional, but has one mismatched piece. Most of the puzzle is canarywood, but there is one mahogany piece (see picture). Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Please add 3.5% for paypal payment.

This puzzle is from the IPP29 Exchange. Presented by Tom Jolly. The goal is to disassemble and reassemble. This particular copy is a prototype done in smoked acrylic; the exchange puzzles presented were clear acrylic. Also includes two bonus prototype puzzles out of wood. These puzzles are from my personal collection that I no longer have room for. Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and ...

This puzzle is from the IPP29 Exchange. Presented by Mike Hawthorne. The goal is to make a 2x2x2 cube. Very tricky; never did solve this one. Brilliant puzzle, very well made. These puzzles are from my personal collection that I no longer have room for. Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Please add 3.5% for paypal payment.

This puzzle is from the IPP29 Exchange. Presented by Rob Jones. The goal is to disassemble and reassamble (also play with spinning top). These puzzles are from my personal collection that I no longer have room for. Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Please add 3.5% for paypal payment.

this was an exchange puzzle from IPP26, given by Walt Hoppethis is a 2d burr puzzle, with 4 pieces, held in place by a wood frame. Designed by Goh Pit Khiammade from lasercut wood (walnut, I think).winner pays for shipping costs, plus 3.5% fee if paypal is used

This is one of my own designs - the 3rd in the Maze N Cube series, and probably my favorite of them all. There are 4 frame cubes interlocked. The two inside cubes have hollow mazes, which mutually interfere and interlock. A level 16-5-2 design!I'm selling these puzzles because I no longer have space to store or display them :(buyer is responsible for money transfer fees (ie 3.5% for paypal), packing and shipping expenses...

Interesting puzzle I think I got in the IPP Exchange. Tricky first move. Pretty fun, and definitely different. These puzzles are ones from my personal collection that I no longer have room for.Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Please add 3.5% for paypal payment.

This is the 14 piece Altekruse puzzle crafted by Jerry McFarland using 7/8” walnut rods. Puzzle is shipped assembled.

from Jerry McFarland's website:I discovered this puzzle when experimenting with notched sticks from the 35 piece minicube puzzle. After completing the puzzle I was surprised to see it was an Altekruse type design. The short sticks were added to fill in the spaces. A small quantity were sold in 1991 and 1992. When making them again in 2008 I thought of adding a block to fill in the empty cavity inside to make the puzzle more interesting. Adding this block makes the assembly more challenging ...

This is Spider's Web, designed by Bill Cutler and crafted by Tom Lensch. Spider's Web is a non-rectilinear burr consisting of 30 pieces (3 rods in each of 10 directions). The assembled puzzle is a beautiful display piece. Assembly pictures and papers will be included. **Please note: puzzle ships disassembled.

Difficult and interesting 13 piece interlocking burr by Bill Cutler. Quite tricky to take apart. These puzzles are ones from my personal collection that I no longer have room for.Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Please add 3.5% for paypal payment.