ZJ Pack 24-410 PP Slim Oil Pump, 0.23cc Dosage with External Spring, Clip Lock & Clear Overcap

What this packaging is

An external spring that never touches the formula — that's the standout detail on the 24-410 PP Slim Oil Pump with 0.23cc Dosage, Clip Lock, and Clear Overcap. By positioning the spring outside the pump body, it stays completely isolated from your product, protecting formula integrity and extending pump life — a meaningful advantage for oil-based serums, hair oils, and massage oils where ingredient purity matters. The slim round silhouette fits standard 24-410 neck finishes across a wide bottle range, and the clip lock plus clear overcap add tamper resistance and travel security. Decoration-ready via electroplating, spray coating, or water transfer printing, this PP pump gives oil-format brands a precise, professional dispensing experience.

Why brands choose this

• Formula-isolated external spring: The spring mechanism sits entirely outside the pump body, eliminating any metal-to-formula contact — critical for preserving the integrity of sensitive face serums, hair oils, and botanical massage oils where oxidation or contamination can compromise efficacy and shelf life.
• Precision 0.23cc dose for oil-format categories: Consistent, controlled dispensing is a known friction point for liquid oils, and the 0.23cc output delivers metered doses that prevent waste and build consumer confidence — especially relevant as oil-to-serum hybrids and facial oils continue to grow across premium skincare and haircare.
• Decoration versatility supports brand differentiation: Compatible with electroplating, spray coating, and water transfer printing, this pump can be finished to match premium bottle aesthetics — giving brand teams the flexibility to create a cohesive, shelf-ready look without sourcing a custom component.

Decoration