This 1.3ml bottle stands out for its exceptional structural quality, featuring a uniformly thickened wall that ensures consistent durability and stability across every unit. The balanced wall thickness eliminates the risk of breakage during transportation or frequent handling, making it a dependable choice for packaging high-value, concentrated products like mini serums and essential oils. Its compact, streamlined design is tailored for small-batch dispensing, perfectly suited for sample kits, travel-sized skincare sets, or premium product trial packs.

A key functional component of this bottle is its 0.5ml NBR (nitrile butadiene rubber) stopper, meticulously engineered to deliver airtight sealing performance. The NBR material boasts excellent chemical resistance, which prevents any adverse reactions with serum or essential oil formulations—effectively preserving the potency, purity, and shelf life of the contained products. The 0.5ml capacity of the stopper is precisely calibrated to control the amount of product dispensed each time, avoiding waste and ensuring users can access the exact dosage they need with ease.

Designed specifically for miniaturized skincare and aromatherapy products, this 1.3ml bottle combines robust construction with practical functionality. Its uniform wall thickness not only enhances product safety but also contributes to a sleek, professional appearance that complements both luxury and niche brand aesthetics. Whether used for single-use serum samples, travel-friendly essential oil vials, or curated skincare gift sets, this bottle offers a reliable, cost-effective packaging solution that meets the demands of both brands and consumers.

Combining quality craftsmanship with user-centric design, this 1.3ml uniform-wall bottle with NBR stopper is an ideal choice for small-volume serum and essential oil packaging, standing out in the competitive beauty and skincare market.