... free,but freight collect .2-4working days.If OEM sample ,the sample charge is decided by design .Delivery time1000-5000pcs , ... just need 3-5working days when we received the payment2. Packing ,Shipping & Payment packing10pcs into one pp bag , ... reading ,and everything goes well with you ! designer contact lens case ,nice contact cases,contact lens box ,plastic glasses case CL-A020