Four wooden squares with plastic pegs. These can be put together in 3 different solutions, as shown on the problem sheet. I don't know who made this or where I got it from or the actual name of it. Got it maybe about ten years ago.

it looks wonderful

Lyle's Golden Syrup 2x2 Twisty Puzzle CanPuzzle in excellent condition.All fees exclusive - questions to kevinfphelan@gmail.comPayment by paypal, Buyers in Europe may pay by bank transfer.Worldwide registered (signed for with tracking number) postage $16 (500g)Combined shipping up to 2kg for $26 with two increments in between, up to 1kg,up to 1.5kg

Meffert's Metallised 6 Color EggI assembled this from pieces of 6 solid color eggs, this version was not released by Meffert's.As new, only dissassembled and assembled, never solved.Comes with original gold stand / never had packaging.All fees exclusive - questions to kevinfphelan@gmail.comPayment by paypal, Buyers in Europe may pay by bank transfer.Worldwide registered (signed for with tracking number) postage $16 (500g)Combined shipping up to 2kg for $26 with two increments in between, up t...

exchange puzzle from Kyoto

wonderful puzzle made from plum

a rare puzzle from 2008

from kyoto

wonderful interlocking puzzle

wonderful interlocking puzzle by Hu

exchange puzzle from Kyoto, quality is superb

Nice puzzle

A wonderful folding puzzle

Typical Oskar puzzle : a twisted puzzle

A wonderful interlocking puzzle

I originally saw saw this puzzle on Robs puzzle page and Desired it. Took a while to find but it was worth it.Separate the two halves - not as easy as it sounds.Ps buyer is responsible for PayPal fees.

As far as I know, this has a truly unique opening mechanism.It was a recent Karakuri Xmas present and also was among the top 10 puzzles voted at the annual IPP gathering.Buyer is responsible for PayPal fees

a wonderful classc sliding puzzle

IPP17 six piece burr in a box. Overseas shipment $22.75. 

Brian's Description: The popularity of the 4C Vortex that I produced a few months ago, led me to this gem. The Flat Vortex is a simpler version of that design without as many rotations. Four pieces have to be removed from the frame. It’s still quite a challenge though. I had one customer contact me who said that they don’t actually come out, they can only be rearranged! After I stopped laughing, I sent him the solution.