34mm Black Domed Black UREA Screw Cap with Violet Liner

What this packaging is

Domed in profile and finished in glossy black, this 34mm Urea screw cap is purpose-built for Miron violet glass, the deep-violet glass that filters light to protect sensitive formulations. The violet liner delivers a reliable, airtight seal, while the smooth domed top reads as clean and refined on shelf. At 13.7mm tall and 39.7mm in diameter, the proportions pair naturally with Miron apothecary formats used across skincare, natural cosmetics, perfumes, and supplements. Manufactured in Europe, it carries ISO-certified production standards. Stock availability supports smaller orders for brands testing new SKUs or building limited-edition lines.

Why brands choose this

• Designed specifically for Miron glass compatibility: Pairing this cap with Miron violet glass creates a complete light-protection system — blocking the full visible spectrum while allowing beneficial violet and UV-A rays through. That matters for natural and botanical formulations where ingredient stability directly affects product efficacy and shelf life.
• Apothecary aesthetic with premium finish signals: The domed profile and high-gloss black finish translate immediately as intentional, elevated design. For brands in natural skincare, supplements, or niche fragrance, the cap reinforces the premium positioning expected by category shoppers without requiring additional decoration investment.
• European manufacture with ISO-certified standards: Production in Europe means consistent dimensional tolerances and quality benchmarks that matter when you're building a tight seal around sensitive formulations. For brands already sourcing Miron glass from Europe, this closure shortens the supply chain and reduces the complexity of coordinating components across continents.