Thank you for viewing. I will handle everything with sincerity. [Details] POLA Sample 6th Generation BA Wash N and Cleansing Cream N 50-pack set [Shipping] ★ Shipping costs will be covered by me. I will ship within 2 days after payment is received. There is a serial number on the back, but the number is different each time, so the number in the photo is an image. If you want to know the immediate number, please feel free to ask. Thank you for your cooperation. m(__)m