2 IN 1 – 12 piece interlocking burr
1 December 1999Sold Out Limited Edition 1999 Set of 12 Original Price: AU$85.00 (AU$77 ex Australian Tax) Oskar van Deventer (inventor of Oskar’s Cube) designed this puzzle…

20 30mm rhombohedrons made from Queensland Silver Ash joined by 30 pieces of black dowel makes this an impressive looking sphere with twelve pentagonal sides.
The inventor of this puzzle is Phillipe D’Bouis.