These charges are the buyers responsibility. Please pay within 3 days after the auction closed. It vary according to the postal service and the customs. Especially to South America and Africa. Please contact the seller or check the manufacturers website. Blades with a bad shave may also cause damage to the skin. To keep the deep shaving performance and prevent the skin from being damaged, periodically replace * If you feel that the shaving taste has fallen down, or if you notice the abnormality (breakage or wear) of the blade part promptly please Exchange. Blade replacement is about 18 months The average number of beards shaved by men is 90 million on average for 18 months * Blades wear out and the number of shaving leaves also increases.