OUNONA 10pcs Soft Wood Bottle Corks, Glass Bottle Sealing Plug Stopper

OUNONA 10pcs Soft Wood Bottle Corks, Glass Bottle Sealing Plug Stopper

• Efficient Leakproof Sealing: Suitable as conical wooden wine bottle stopper cork plugs, the stoppers provide airtight, leakproof protection for glass bottles and laboratory glassware, preventing volatile escape
• Materials: The unique blend of wood corks for crafts and glass increases sealing stability, ideal for demanding laboratory work or repeated experimental use without performance loss
• Smooth Finish: Both the corked and glass parts of these wine bottle corks for crafts are carefully polished, ensuring they slide smoothly into any bottle and protect the inner surface from abrasion
• Flexible and Reusable Construction: As reusable bottle corks, these stoppers maintain elasticity and shape for ongoing use as bottle cork replacements, outlasting traditional softwood stoppers
• Multipurpose Laboratory Solution: These versatile stoppers for bottle function as test tube sealing caps, laboratory sealing tools, and sealing plugs, supporting research, education, and sample storage