Tessarisis Puzzle - Black and Gold (with Tarka)

The Tessarisis is probably the most advanced mechanical puzzle of the isis series of puzzles from Sonic Games to date.  The puzzle was invented by Andrew Reeves.  Made of high-quality metal, this puzzle is very heavy, weighing in at 800 grams!  The Puzzles made at Sonic are all engineered using the most advanced 5 axis engineering machines in the world. The inside is designed to contain a small puzzle box (tarka), which also needs to be solved to complete the whole puzzle.  Each side bears a gold plate in the centre - one plate is etched with the designer's signature.  One corner of the cube is created flattened, which makes it perfect to set down and display.  A difficult challenge for the most avid puzzle lover!

Presented in a black leather presentation box. The Tessarisis like the other puzzles in the series has a special key inside the puzzle. All Tessarisis' are uniquely numbered each one with a key code that is required to access the online Tessarisis game.