Calaso DIN18mm 0.2oz /5ml Glass Dropper Bottle

What this packaging is

A DIN18mm thread and tamper-evident ring make this 5ml glass dropper bottle built for precision — the kind of dispensing control that serum and essential oil brands need in a primary pack. The DIN18mm 0.2oz Glass Dropper Bottle from Calaso's Ginger series features short-curved shoulders in clear or amber glass, with decoration options spanning silk screen, heat stamping, etching, and spray coating. Manufactured in Europe with warehousing in California and New Jersey for streamlined U.S. distribution, it's available with PCR content for brands with sustainability commitments. Minimums start at just 240 units — genuinely accessible for indie launches or limited-edition runs — making premium glass feel within reach for brands at any stage.

Why brands choose this

• 240-unit minimums open premium glass to every scale: At just 240 units, this is one of the most accessible entry points in glass dropper packaging — ideal for emerging brands testing a serum SKU, indie apothecary labels, or limited-edition essential oil drops without heavy upfront commitment.
• DIN18 thread and tamper-evident ring built for high-trust formulas: The standardized DIN18 (DIN168/GL18) thread pairs with a tamper-evident ring to meet the dispensing precision and tamper-resistance expectations consumers have for serums and essential oils — formats where dosing accuracy and perceived integrity directly influence repeat purchase.
• Decoration flexibility supports brand differentiation at shelf: Six decoration methods — silk screen, heat stamping, etching, spray coating, labeling, and tampo pad print — plus clear or amber glass options give brand teams real creative range. Available with PCR content for brands looking to back sustainability messaging with material-level specificity.

Decoration

Finishes