50ML Round Shoulder&Round Bottom essence Bottle（YA-50ML-D3）

50ML Capacity Round-Shoulder & Round-Bottom Essence Bottle: Both the shoulder and bottom are designed with arc shapes, which is suitable for diversified bottle body designs. Equipped with a 20-thread double-layer all-plastic dropper (rubber cap: NBR, outer cap: AS/MS, thread cap: PP, dropper: GLASS), it can be used as a container for essences, lotions, liquid foundations and other products.

Supplementary Explanation: This 50-milliliter essence bottle features a round-shoulder and round-bottom structure, with smooth arc transitions on both the shoulder and bottom parts. Such a structural design not only enhances the aesthetic appeal of the bottle but also provides more flexibility for subsequent diversified bottle design modifications, such as different surface finishes, printing patterns, and color spraying. The matched 20-thread double-layer all-plastic dropper adopts high-quality materials for each component: the rubber cap is made of NBR (nitrile butadiene rubber), which has excellent sealing performance to prevent product leakage; the outer cap is made of AS/MS material, ensuring good impact resistance and transparency; the thread cap is made of PP (polypropylene), which is non-toxic, odorless and has excellent chemical stability; the dropper is made of glass, which is safe and harmless, and can well preserve the activity of the product inside the bottle. Due to its reasonable structural design and high-quality accessory configuration, this bottle is widely applicable to the packaging of various beauty and personal care products such as essences, lotions and liquid foundations.