| Holztresor Holztresor. Holztresor translates "Wooden Safe", and is a unique version of the famous Rubik's Cube imagined by the famous Dutch designer Oskar van Devanter (Oskar's Treasure Chest) and made by Jean-Claude Constantin. Here, there are no colored plastic pieces, but each of the six faces features a specific wood variety. Aside from learning to solve the Rubik's cube using wood grains, this Rubik's Cube hides within- Holztresor. |
