We have following size for crystal balls: 20mm,30mm,40mm,50mm,60mm,70mm,80mm,100mm,110mm,120mm,130mm,150mm,and 200mm Color:pure,red,green,purple,yellow,pink and blue etc. Minimum order quantity:500pcs each size. delivery terms:10 work days after getting the 50% advance payment. Payment terms:T/T,50% advance payment,rest 50% payment before delivery.