Calaso 18-DIN Bulb Dropper

What this packaging is

A bent ball tip and squeezable rubber bulb make the 18-DIN Bulb Dropper one of the more precise dispensing components on the market — built for face serums and hair oils where controlled dosing matters. Made from durable PP with a DIN18 thread for broad closure compatibility, the dropper features a black ribbed collar with a matte finish that delivers both a confident grip and a polished look. Sourced from Calaso in Europe, it carries the design craft and manufacturing consistency that premium beauty brands expect. With an MOQ of just 1 unit, it's as accessible as it gets for sampling, development, or limited-edition launches.

Why brands choose this

• MOQ of 1 unit — unmatched for development: With a minimum order of a single unit, this dropper removes the usual barrier between concept and physical prototype — making it genuinely useful for indie brands, formulators in development, or anyone stress-testing a dropper format before committing to volume.
• DIN18 thread compatibility broadens your bottle options: The standardized DIN18 neck thread means this dropper plays well with a wide range of glass and plastic bottles already in circulation, reducing the sourcing complexity of matching a closure to a component and accelerating your packaging development timeline.
• Bent ball tip meets the precision ritual of serum and oil application: Consumers using face serums and hair oils expect targeted, low-waste dispensing — the bent ball tip and rubber bulb design deliver exactly that, aligning with the growing demand for dose-controlled formats in both prestige skincare and scalp care categories.