You can return any product within 14 days from the delivery date, and be fully refunded. If you are a registered customer, here are the steps to follow to request a refund:
Shipments to destinations outside the European Union are exempt from Italian Value Added Tax. However, they may be subject to import taxes or customs duties that will be determined when the package reaches its country of destination. Such customs duties are solely payable by the receiver of the package, who will pay said fees to the shipping service or to the proper governing authorities.