?Transparent Bottle Design? Empty lip gloss tubes use a transparent bottle design, allowing you to see the remaining amount of cosmetics and containers at a glance. ?Rubber Stopper Design? Double ended refillable empty lip gloss bottle tube is equipped with a rubber stopper to prevent air from entering and unnecessary leakage. ?DIY Lipstick? Transparent lip gloss containers can hold different colors of lip gloss and lip balm, suitable for beginners to DIY lipstick. ?Small & Portable? Refillable empty lipstick tube is light and compact, and can be stored in a handbag or small cosmetic bag without taking up space. ?Wide Applications? Refillable empty lipgloss tubes have a wide range of uses and are very suitable for outdoor or indoor activities such as travel and business trips.