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Outer diameter: 18.3mm; total length: 73mm. The glossy, mirror-gold finish offers brilliant luster and superior adhesion. The unique tiered cylindrical design lends the packaging a rhythmic, stepped aesthetic. The matching all-aluminum inner mechanism undergoes special lubrication treatment to ensure a smooth, premium feel during metal-on-metal movement while preventing unwanted noise.
Designed for high-end luxury brands championing "plastic-free" and sustainable philosophies. It serves as a benchmark product for demonstrating a brand's commitment to the environment and its craftsmanship, making it ideal for packaging all-natural lipsticks, certified organic cosmetics, or premium custom lip balms.
Issue: Does the all-aluminum inner mechanism increase the product's weight?
Solution: Yes, the all-aluminum structure increases the weight by approximately 15–20%, a characteristic consumers often associate with superior quality and a premium feel.
Issue: Is the metal inner mechanism prone to producing black friction debris?
Solution: We apply an ultra-wear-resistant anodized finish to the aluminum surfaces and use cosmetic-grade solid lubricants at the contact points, effectively preventing the generation of friction dust.
Assembling the all-aluminum inner mechanism requires high precision; we recommend purchasing the complete tube assembly rather than attempting to swap in components made of other materials. For filling, we advise using a bottom-filling method or a specialized metal-mechanism filling process to ensure the long-term stability of the internal structure.
Outer diameter: 18.3 mm
Total length: 73 mm
