This wonderful quadruple cube is jointed by four 2x2x2 cubes.
With thousands of combinations and the colors,
It makes this quadruple cube full of challenge and fun.
It's the most perfect brain exerciser.
Single 2x2x2 cube dimensions : 5 x 5 x 5 cm
This quadruple cube is jointed by four 2x2x2 cubes.
Weight : 353 g
This product has registered patents in many countries and passed the ASTM (U.S.A)and EN71(Europe).