DealExtreme
From Speedsolving.com Wiki
Deal Extreme is a Chinese based website specializing in the sale of very cheap products, some including Rubik's type puzzles. One of these puzzles include the popular "Mefferts Clone" 4x4x4 cube found here. To view other Rubik's type puzzles and more, you can search for 'magic iq' in the search bar or click here.

