The 0.34oz/10ml PETG Airless Serum Pen with Stainless Steel Roller Ball Applicator is an ideal choice for precision skincare applications. This South Korea-manufactured airless bottle features a cylinder-shaped PETG barrel with a bottom push-up airless mechanism, delivering a precise 0.2cc dosage per actuation. The stainless steel (SUS) roller ball applicator provides a 360° rolling massage, enhancing absorption and circulation in targeted areas such as the eye contour and neck. The pen-type design, with dimensions of 0.67 inches in diameter and 5.71 inches in height, ensures easy portability and convenient one-handed operation. Suitable for face serums, eye serums, and eye creams, this component is perfect for formulations that require contamination-free dispensing. With decoration options like Silk Screen Print, Heat Stamping, and Spray Coating, customization is achievable for a range of branding needs. Request a quote or sample from Samhwa Co., Ltd. to learn more about this innovative airless serum dispenser.