Calaso Smooth 24-410 PP Sprayer

What this packaging is

A 0.3 ml dose per trigger pull keeps every spray precise and consistent — which is exactly what you want from a mini trigger sprayer handling anything from surface cleaners to room sprays and hair or body mist. The Smooth 24-410 PP Sprayer from Calaso fits the standard 24/410 neck found across most spray bottle formats, so it plays well with a wide range of existing bottles. Made from durable polypropylene with a glossy black collar finish, it brings a clean, premium look to functional product lines. Manufactured in Europe through partnerships with specialist closure makers, it's built for brands that want quality components without sourcing headaches.

Why brands choose this

• Controlled 0.3 ml dosing built into every trigger pull: Consistent micro-dosing is a real differentiator in spray formats — it prevents waste, supports claim accuracy for leave-on hair or body sprays, and gives consumers a predictable experience every time. That precision matters whether you're formulating a room mist or a surface cleaner.
• 24/410 neck compatibility opens up a wide bottle ecosystem: The 24/410 is one of the most common neck finishes in the spray bottle category, meaning this sprayer integrates cleanly with a broad range of existing bottle molds in glass or plastic. Less time spent on fitment testing, more flexibility when ranging across product lines.
• MOQ of 1 unit makes it genuinely accessible for any scale: Whether you're prototyping a new spray format, running a limited-edition launch, or sampling across bottle options, a minimum order of one unit removes the usual commitment barrier — a real advantage for indie brands, formulators, and product developers working iteratively.

Finishes