Rubiks Tower The Rubik's Tower (or 2 x 2 x 4 Rubik's Cube) is an interesting twist on the original Rubik's Cube. Imagine two 2 x 2 Rubik's Cubes that rotate around the central axis allowing this puzzle to shape-shift. That's right - it makes it very difficult to solve. Features: - Sold in classic Hungarian packaging; similar in design to what the original Rubik's Cube was retailed in when it first appeared - It is packaged in Hungary at Erno Rubik's (the inventor of the Rubik's Cube) very own studio and acts as a collector's item as well as a fantastic toy Specifications: - Weight: 0.2kg - Warranty: 6 Months - Age: 5 years and older