Calaso 18-DIN Bulb Dropper

What this packaging is

Bent-tip precision and a bulb head style make this PP dropper a go-to for face serums and hair oils that demand exact dosing. The 18-DIN Bulb Dropper from Calaso features a DIN18 thread neck finish, a ribbed collar for secure grip, and a white glossy cap paired with a transparent glass pipette — giving finished packaging a clean, professional look straight out of the box. Designed in Europe, where closure engineering runs deep, this dropper brings both functional reliability and considered aesthetics. With an MOQ of just one unit, it's genuinely accessible for brands at any stage of development. A versatile component that lets the formulation shine.

Why brands choose this

• MOQ of one unit, zero barrier to entry: With a minimum order of a single unit, this dropper is as accessible as packaging components get — whether you're sampling for a new launch, prototyping a limited edition, or scaling up gradually without tying capital to bulk inventory.
• Bent-tip bulb design built for dose-critical categories: The bent tip and bulb head aren't just stylistic — they give formulators and consumers precise control over liquid dispensing, which matters most for high-potency face serums and hair oils where too much or too little product affects results and consumer trust.
• DIN18 thread compatibility simplifies your sourcing: A standardized DIN18 neck finish means this dropper integrates cleanly across a wide range of glass bottles already in your packaging lineup, cutting down on compatibility testing and vendor back-and-forth when you're developing or expanding a product range.