Inventor of the V-CUBE™ technology is Mr Panagiotis VERDES, an inspired Greek Surveying Engineer. Mr  P. VERDES has been engaged in 3D constructions and designs for over 30 years. Following years of innovative ideas and experiments, he has created the first 6X6X6 and 7x7x7 cube worldwide! Moreover, his invention, which includes a unified rotating mechanism for any sized cube, allows the construction of smooth & sturdy cubes even of 11X11X11 size, thus vitiating a worldwide belief that sturdy construction of cubes over 5 layers is impossible!