4g Mono All-Aluminum Sustainable Top-Fill Stick Tube For Lipstick And Lip Balm This 4g mono all-aluminum stick lipstick tube is engineered for top-filling (hot filling) lipstick and lip balm formulations, ensuring stable filling, clean molding, and consistent product shape. The all-aluminum structure offers high thermal tolerance during filling, reducing the risk of deformation and improving production stability for solid and semi-solid formulas. Designed with a smooth and reliable push-up mechanism, the stick format supports precise control during application, making it suitable for daily use, on-the-go makeup, and repeated opening and closing. The mono-material aluminum construction eliminates mixed-material separation, allowing easier recycling and supporting environmentally responsible packaging strategies without compromising durability or performance. CAPACITY DIAMTER HEIGHT 4g 19.5mm 72.5mm CAP TUBE BASE Aluminum Aluminum Aluminum
