0.5oz/15ml 18-400 Clear Glass Square Cube Cosmetic Bottle with Premium Heavy Base for Perfumes & Serums

What this packaging is

Sixty-five grams of glass in a 15ml footprint — that's the kind of weighted, cube-format presence that signals luxury before a consumer even opens the cap. The 0.5oz/15ml 18-400 Clear Glass Square Cube Cosmetic Bottle features a heavy premium base and a clean square silhouette purpose-built for perfumes, serums, and face oils. Manufactured in South Korea — a region known for precision glass and cosmetic packaging quality — it carries an 18-400 neck finish compatible with a wide range of dispensing closures. Clear glass lets your formula speak for itself, and silk screen printing, heat transfer labels, and standard labeling keep brand customization flexible. A strong shelf presence play for indie or prestige fragrance and skincare lines alike.

Why brands choose this

• Weighted cube silhouette creates ownable shelf presence: At 65g for a 15ml bottle, this square glass format delivers a heft and geometry that's rare at this capacity — giving fragrance and serum brands a tactile luxury signal that's hard to replicate with standard round bottles.
• 18-400 neck finish opens up your closure options: The standardized 18-400 thread means you're not locked into a single dispensing system — pump, mist spray, dropper, or fine-tip applicator all fit, which accelerates development timelines when ranging across serum, face oil, or perfume SKUs.
• Clear glass lets the formula become part of the brand story: With consumer demand for ingredient transparency at an all-time high, a clear base that puts your serum's color and clarity on full display is a purchase trigger — especially in the growing face oil and prestige serum categories where golden or jewel-toned formulas drive visual appeal.

Decoration

Finishes