... 7kg per can or according to your special requirementsShippingEMS, DHL, UPS, Fedex, Hongkong airmail, Or shipping method according your quantity. ... .About our Factory & Producing line:Packing: Shipping:EMS, DHL, UPS, Fedex, Hongkong airmail, Or shipping method according your quantity.Payment ... payment by Western Union, Paypal, T/T and MoneyGram. Chinese Freshwater Shell Pearl nucleus/Pearl nuclei