18-DIN Monomaterial Dropper Cap

What this packaging is

A fully monomaterial PP construction sets this dropper cap apart — no mixed materials, no disassembly required, just a cleaner component story from the start. The 18-DIN Monomaterial Dropper Cap from Calaso fits 18 DIN neck finishes with a threaded closure that delivers consistent, leak-resistant performance. The transparent pipette enables precise, controlled dispensing — exactly what tincture formulations demand. European manufacturing brings rigorous quality standards and close collaboration with closure specialists, reflected in every detail from the ribbed grip to the matte finish. With MOQs starting at just 50 units, this is an accessible entry point for emerging tincture brands or small-batch apothecary launches.

Why brands choose this

• MOQ of 50 units — genuinely rare: At just 50 units, this is one of the most accessible minimums in the dropper cap category, making it a practical fit for emerging tincture brands, clinical formulators, or limited-edition drops without heavy upfront inventory risk.
• Monomaterial PP construction simplifies sourcing: Built entirely from a single polymer, this cap removes the sorting and disassembly burden that comes with mixed-material closures — a meaningful advantage for brands building cleaner component specs or working toward end-of-life material transparency.
• Transparent pipette supports dose confidence for tincture consumers: Precise, visible liquid draw is a key purchase and repurchase driver in the tincture category, where dosing accuracy directly affects consumer trust. The clear pipette lets users see exactly what they're drawing — reducing waste, building ritual, and reinforcing perceived product quality.