1, magic sudoku cube 2, Material: PS 3, Sudoku: sticker 4, Packing : gift box 5, Color: black, silver , green Our factory produce ... various magic squareQuality/Safety Certification: EN71-1 EN71-2 ... by customers 5) Size: 5.4*5.4*5.4cm6) Others general size: 3.0cm,3.5 cm 4.0cm, 4.5cm, 5.0cm, 5.3cm, 5.5cm, 5.7cm, 6 ...