... , excellent texture, strong airtightness ,property and tenacity, high penetration resistance.)The useful of tubes:1).D13mm tube: suitable for sample cream ... ,cap type,Files for printing and other requriements you prefer to,the special offer will be given.Your customized designs for logo ... are welcome,and we will give you some advices for reference.1.Dia13-60mm2.Delivery on time3.OEM Cap Model4.ISO9001 ...