It is a puzzle from the 80s and is patented by Claus Fohlmeister. It is a coin bank. To open the bank you have to know the trick, but it is not a simple trick .You need more then 4 steps before you can open it!!!Shipping cost is< 500g world 5.25 $< 1kg world 10.5 $ I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

EXPLODING ICOSA BALL2 EXOTIC WOODSSHOWS THE STAR INTERNAL PATTERN, VERY PRETTYIT SPINS, SPINS, SPINS, THEN EXPLODES,,,IF IT LIKES YOUNOT EASY TO MAKE, THE PIC SHOWS HOW I OPEN IT INITIALLYAND I NUMBER THE PIECES INSIDEFREE POST AND NO PAYPAL FEES

Stewart Coffin's Star of David design (#37-A) made of cocobolo, a true rosewood. Six non-symmetrical pieces that assemble three different ways, some with a surprising diagonal axis of assembly, to form 3 different symmetrical polyhedral solids. Signed by the artist.PayPal payment add 4% for PayPal fees.Shipping is $8 for US Priority Mail for US customers. International customers to pay actual shipping charges.

Playground, design by Oskar in 1998, made by George Miller in 2004. Object is to move that disk around until you can remove it; it moves from pillar to pillar without coming off, and as you can see from the loop, there's likely a parity reversal involved. This is a large puzzle; 7" tall, but weighs only 8.6 oz. Buyer to pay actual shipping charges. Paypal payment, add 4% for fees.

EXPLODING ICOSA POT3 EXOTIC WOODSSHOWS THE STAR INTERNAL PATTERN, VERY PRETTYIT SPINS, SPINS, SPINS, THEN EXPLODES,,,IF IT LIKES YOUNOT EASY TO MAKE, 8 TO 10 HOURS WORKFREE POST AND NO PAYPAL FEES

Popplock T7 with original box and instructions.

Four Stick Eight is a whopper when it comes to difficulty, having a level 21 unique solution. This is a very difficult and confusing puzzle. Even with directions it can get tricky! The four woods display nicely once the puzzle is assembled, and overall I like this design a lot.Bubinga, Bloodwood, Wenge, Ash, Acrylic

Beutner, Tom Pyramid in a Box Cohen, Bram Pinwheel Cutler, Bill Eight is Enough Potts, Frank 33E Sandfield, Robert E. Banded Dovetail Puzzle Seidman, Larry Jam Session Slocum, Jerry Ball Octahedron(Coffin design,Daniel made) #232 Smith, Grant T-Burred Stein, Allan a.k.a 29 + holding Strout, Henry The Rattle (Coffin design) #237 ...

Where is the coin? Find the secret opening mechanism!

Sun puzzle, designed by Jos Bergmans, made by Eric Fuller. Puzzle weighs 4 oz. Object is to put the two pieces together such that the spot is created.

This is the Five Minute Puzzle That May Take Longer designed by Andy Turner and crafted by Eric Fuller. Eric Fuller states it took him a lot longer than 5 minutes to solve but luckily he was smart enough to make it. I think it is a great puzzle. Only 36 made. I do hope I have it listed in the right category. If not please forgive!On Feb. 03, 2014 08:34:30, the following description has been added:I am also looking for a Holey Box packing puzzle and the Six Key Mine by Bits And Pieces. Contact me...

This was an exchange puzzle at IPP28 in Prague.Made by Mr Puzzle and designed by Frank Potts

"The object of the puzzle is to make a cube out of the given pieces. Not your usual 3x3 cube; a very entertaining puzzle."Solution included. Packing the pieces back in the box is also tricky.I wanted to give others the opportunity to try this fun puzzle.

Designed by Mineyuki Uyematsu and crafted by Eric Fuller this has been the most revisited puzzle in my collection as it took me a long, long time to solve all eight cubes. Still in near perfect condition, this is the version with cubes of red palm, yellowheart, marblewood, wenge, Indonesian rosewood, zebrawood, chakte viga and leopardwood, the cage is walnut. One of 22 made by Eric in 2008.

A level 9 six piece burr puzzle made with solid 1" purplish Brazilian Kingwood. Kingwood is a very expensive wood and one of the nicest in the rosewood family.

Playground, design by Oskar in 1998, made by George Miller in 2004. Object is to move that disk around until you can remove it; it moves from pillar to pillar without coming off, and as you can see from the loop, there's likely a parity reversal involved. This is a large puzzle; 7" tall, but weighs only 8.6 oz.

A nice packing puzzle with four identical T shaped pieces and a box. It seems impossible at first, but it has an elegant solution.This puzzle was in the 2013 IPP design competition. No solution is provided, but you can download the solution from the design competition web site if you need it.

This is the Ribbon Puzzle designed by Tom Jolly and the craftsman is Eric Fuller. This is a six piece burr in a three piece burr shape with hollow internals. Very trick assembly. Crafted with various exotic hardwoods the fit is a bit loose due to the unsupported nature of the framework design. It definitely will not be falling apart in your hands. Shouldered joints make this diminuitive puzzle surprisingly strong to ensure longevity. The above has been copied from the cubic dissection website.Mi...

Tom Lensch's take on Stewart Coffin's Pieces Of Eight. Canarywood with blackwood spacers, this is a clever take on the original with the addition of the spacers making for (I believe) a unique solution.

The 4 Steps Visible Lock by Robrecht Louage was awarded the Jury Grand Prize at the 2011 IPP competition.Very fun puzzle to solve and extremely well made.