The 24-400 Metallic Ribbed PP Serum Pump offers precision and versatility for a range of packaging needs. This China-made serum pump delivers a consistent 0.5cc dosage, making it suitable for precise applications. Its 24mm neck finish with a 400 thread ensures a secure fit with compatible bottles. Constructed from polypropylene (PP) with a stainless steel spring and polyethylene (PE) piston, this pump is designed for efficient and reliable performance. The metallic ribbed texture enhances grip, making it ideal for use in various end products such as face moisturizer, hair serum, and scalp serum, amongst others. This pump is available in a range of custom colors and features decoration options like heat stamping and an aluminum shell finish. Request a quote or sample from CLC to learn more about this metallic ribbed PP serum pump and explore its benefits for your product line.