crystal beads: 1:grade A,very shining 2:factory directly 3:good service 4:reliable supplier crystal beads:1:grade A,very shining2:factory directly3:good service4:reliable supplier5:more than 30 colors are available6:size:4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm7:packing:72pcs in one string,400string in one packing,with bubblebag+carton8:MOQ:10string9:leadtime:7days crystal beads