Calaso Smooth 18-400 Serum Pump 0.1cc

What this packaging is

A 0.1cc metered dose per press sets the Smooth 18-400 Serum Pump apart — precision dispensing that's genuinely useful for high-value formulas like eye serums, face cleansers, and body oils where waste matters. Made from polypropylene with a glossy white finish and smooth rounded actuator, it threads onto any standard 18/400 bottle for a clean, minimal look that works across product lines. Manufactured in Europe, it reflects the kind of design-forward engineering that holds up through heavy retail use. With accessible minimums built for emerging brands or limited-edition runs, this pump is a smart starting point for a cohesive, shelf-ready personal care lineup.

Why brands choose this

• Precision dose control that protects high-value formulas: A fixed 0.1cc output per press prevents over-dispensing — a real advantage for serums, eye treatments, and facial oils where ingredient cost per drop is high and consumer trust depends on consistent application.
• One pump neck size, eight category applications: The 18/400 thread size is a broadly compatible standard, meaning this single component works across eye serums, body washes, hand soaps, shampoos, and more — simplifying sourcing and component ranging for brand teams managing multi-SKU lines.
• Low minimums that reduce upfront commitment: At 1,250 units, this pump is accessible for test launches, indie brand buildouts, or limited-edition runs without locking in large inventory — a practical entry point when you're still validating a formula or rolling out a new format.

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