neocube 1)D5mm 2)216/set 3)gold,silver,nickel,red,blue,green, 4)ISO9001 ,SGS,Factory ... , red, blue, yellow, pink, orange, purple, nickel,black,silver, gold,3. tin box package4. more balls at Dia3mm, Dia4.76mm, Dia5mm ... of 216 individual high-energy magnet balls. 2010-2011 Popular neocube ,neo cube,magnetic ball sphere, magnet cube,buckyballs. super strong ...