Calaso Smooth 24-410 Serum Pump 0.5cc

What this packaging is

A precise 0.5cc dose every single pump — that's the core promise of the Smooth 24-410 Serum Pump, a polypropylene dispensing closure designed for brands that care about both performance and presentation. The glossy collar and cylindrical actuator give it a clean, modern profile that reads premium on shelf without requiring heavy decoration. Built to fit standard 24/410 neck finishes, it works across a wide range of bottle formats, making it an easy drop-in for body lotion, face cleanser, hand soap, shampoo, body wash, and more. Calaso's European manufacturing heritage means tight tolerances and consistent dosing you can count on across full production runs.

Why brands choose this

• Accessible minimums for emerging brands or limited editions: With an MOQ of just 30 units, this pump is genuinely accessible for indie brands testing formulations, launching limited-edition SKUs, or running small-batch seasonal collections — a rare find in the pump closure category.
• Precision dosing that protects product integrity: The fixed 0.5cc output removes guesswork for both brand and consumer — each press delivers exactly the right amount. This matters especially for concentrated formulas like face cleansers and serums where over-dispensing wastes product and undermines the experience.
• One closure, six-plus categories: The 24/410 neck compatibility and neutral aesthetic make this pump a strong fit across body care, haircare, and facial skincare — giving brand developers a single component that ranges across an entire product line and reduces the number of components to manage.

Finishes