39mm Natural Cork Stopper

What this packaging is

A plug-style cork stopper cut from natural cork, the 39mm Natural Cork Stopper is sized at 39mm diameter and 30mm height to fit securely into wide-mouth glass vessels — particularly violet Miron glass, which selectively filters sunlight to protect light-sensitive contents. At 8.8g, it seals with satisfying firmness while delivering the warm, artisan aesthetic that premium dry goods and apothecary products demand. Manufactured in Europe under ISO-certified processes, it brings quality consistency to every run. Ideal for bath salts, loose-leaf tea, herbs and botanicals, bath oils, and spirits, this stopper turns functional closure into a brand-defining detail.

Why brands choose this

• Precision-fit for Miron violet glass: Engineered to pair with Miron's light-filtering glass vessels, this stopper gives brands a turn-key closure solution that works with one of the most recognized light-protection packaging systems on the market — no guesswork on fit.
• Apothecary aesthetics that match today's wellness market: The natural cork plug profile instantly communicates handcrafted, botanical, and small-batch — visual shorthand that resonates across the bath, tea, spice, and spirits categories where tactile authenticity drives purchase decisions.
• European ISO-certified manufacturing for consistent quality: Produced in Europe under ISO-certified conditions, each stopper meets tight dimensional tolerances, which matters when you're sealing at scale across bath salts, loose-leaf tea, or spirits SKUs and need uniform fit every time.