0.5oz/15ml 18-415 Clear Glass Square Nail Polish Bottle with Premium Heavy Base

What this packaging is

A heavy-base square silhouette sets this 15ml clear glass nail polish bottle apart on shelf — the weighted bottom communicates quality before a consumer even twists off the cap. The 0.5oz/15ml 18-415 Clear Glass Square Nail Polish Bottle is purpose-built for nail polish, with an 18-415 neck finish that pairs cleanly with a wide range of brush caps and closures. Manufactured in South Korea, it brings precision glass engineering to a category where consistency matters. The clear glass lets the shade speak for itself — a real purchase trigger at shelf. Compatible with silk screen, transfer printing, and labeling, this bottle gives nail brands a canvas that's easy to make entirely their own.

Why brands choose this

• Shade visibility drives purchase decisions: The clear glass construction lets the nail color show through the bottle itself — one of the strongest in-store purchase triggers in the nail category, where consumers buy with their eyes before anything else.
• South Korean glass manufacturing delivers precision: Manufactured in South Korea, a region known for rigorous cosmetic glass standards, this bottle offers consistent wall thickness and a reliable 18-415 neck finish that simplifies quality control across production runs.
• Decoration-ready for brand-building at any scale: Silk screen printing, transfer printing, and label application are all compatible — giving brand teams the flexibility to go fully custom or test multiple colorways without committing to a single decoration method.

Decoration

Finishes