Memo cube 1.bright in colors 2.environmental materials 3.short lead time 4.customized for company promotion memo cube 1.bright in colors2.environmental materials3.short lead time4.customized for company promotion Spec.:Inner:76mm*76mm,4c on 4 sides,760sheets, 80g offset paper Packing:shrink wrapped/pc MOQ:1000PCS Materials: usual and these for EU standards