... design .Delivery time1000-5000pcs ,just need 3-5working days when we received the payment2. Packing ,Shipping & Payment packingeach into one pp bag ,then ... in advance when you confirm the order .Huge order:30%deposit by TT firstly ,the balance before we finish all products .3.contact ... you . For contact lens case,crystal contact case CL-H019,we could mix all colors for you ,or just only one ...