Brain Teasers

V-Cube 4 x 4 x 4 Twisting Speed Cube Puzzle - Sticker-less - Bulging Pillow Shape - Multicoloured Official Licensed Product-Divers The V-Cube4 Is The Ultimate 4 Layered Puzzle Experience - Perfect For Fans Of Challenging Cubes And Speed Solving. A Unique 'Pillow' Shape Facilitates Excellent Layer Engagement For Smaller Hands As Well As A Great,... V-Cube 4 x 4 x 4 Twisting Speed Cube Puzzle - Sticker-less - Bulging Pillow Shape - Multicoloured