Conical corks

Struggling to find a stopper that fits perfectly without "wobbling" in the neck or risking leaks? At Vaza.gr, we understand that selecting the right tapered cork isn't always straightforward, especially when you are dealing with vintage glass demijohns or handmade ceramics with irregular openings.

Our collection features premium quality tapered corks, available in both solid natural Portuguese cork and high-density agglomerated cork, engineered to provide an airtight, reliable seal.

Why choose our tapered corks?

• Precision Elasticity: Designed to adapt to minor imperfections in the bottle neck, ensuring zero evaporation or leakage.
• Food Grade Treatment: Peroxide washed and sterilized, making them ready for immediate contact with olive oil, wine, or spirits.
• Extensive Size Range: From tiny vials (ø10mm) to massive demijohns (ø120mm+), we cover every bottling and decorative need.

Natural vs. Agglomerated: Which Should You Choose?

Your choice of material depends entirely on your intended use:

• Agglomerated Corks: Ideal for olive oil demijohns, storage jars, and decorative projects. They are more cost-effective, denser, and feature a uniform surface without pores. They offer excellent durability over time.
• Natural Corks (Colmated): The premium choice for aging wine or storing high-value spirits. They allow for the necessary micro-oxygenation that wine requires, while providing that authentic, traditional aesthetic.

For applications that require frequent opening or maximum stability at the bottle neck, alternative solutions are also available, such as plastic stoppers, which offer dimensional uniformity and high durability in use.