The 10ML Amber Long Dropper Bottle with 18MM PP Knurling Dropper (Black) is a premium packaging solution for essential oils, serums, and cosmetic formulations. The high-quality amber glass offers UV protection, ensuring product stability. It comes with a durable glass tube, a black silicone rubber teat, and a wiper plug for precise dispensing. The 18MM PP knurling dropper provides a secure grip for easy use, making it an excellent choice for pharmaceutical and personal care applications.