30ml Cosmetic Glass Essential Serum Packing Oil Pakcaging Glass Dropper Bottle

30ml Cosmetic Glass Essential Serum Packing Oil Pakcaging Glass Dropper Bottle. Leak-proof Lock: Features a secure leak-proof locking mechanism to prevent spills. Customizable Design: Supports hot stamping, labeling, and silk screen printing options. Fast Sample Delivery: Free samples available with a lead time of 7-10 working days. Professional Manufacturer: Over 16 years experience in cosmetic packaging with advanced machinery. PCR Material Option: Can be manufactured with PCR or RPET material for orders over 10,000 PCS. One-Step Solution: Offers complete service from design, mold development to production and delivery.