Calaso Smooth 18-DIN Straight Sided Tall Threaded Closure

What this packaging is

A matte black PP closure with a DIN18 neck finish that snaps the lid on premium skincare and haircare with a clean, professional look. The Smooth 18-DIN Straight Sided Tall Threaded Closure from Calaso is made in the Netherlands — a signal of European manufacturing precision that shows up in the fit and finish. At 3.8 grams, it's lightweight without feeling cheap, and the smooth sidewall with subtle edge ridges makes it genuinely easy to open and close. Designed for body lotions, face moisturizers, body scrubs, and hair treatments, it's the kind of foundational closure that lets a well-designed bottle do its job.

Why brands choose this

• MOQ of 50 units — built for small brands and test runs: At just 50 units minimum, this closure is one of the most accessible entry points in the category — perfect for indie brands, limited-edition launches, or development testing before scaling into full production runs.
• DIN18 compatibility spans a wide formulation range: The 18mm DIN neck finish is a widely adopted standard across glass and plastic bottle formats, giving product developers flexibility to pair this closure across multiple SKUs — body lotion, hair treatment, and face moisturizer — without sourcing multiple cap options.
• Matte black finish meets the moment in premium personal care: Matte finishes have become a dominant visual cue for elevated skincare and haircare positioning, signaling restraint and modernity at shelf. This closure delivers that aesthetic in a lightweight PP component without requiring additional decoration spend.

Finishes