22nd Jul 2026
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Read MoreNatural Tapered Cork
This natural tapered cork is suitable for glass bottles with an approximate neck size of 20mm. This cork will fit all the various sizes of polo and nocturne bottles, as well as some of our more unusual glass bottles.
These corks are naturally produced in Portugal, so they are biodegradable, BPA Free and non-toxic.
Cork Dimensions
Length alongside - 32mm
Diameter across top - 23mm
Diameter across bottom - 16mm
Cork Disclaimer (Please click here to read our full Spirit Bottle Cork Bottle Disclaimer)
When fitting corks to bottles, it’s important to test them in real-world conditions with your specific liquid, bottling temperature, and fill level. At Wares of Knutsford, we’ve tested these closures with standard, low sugar spirits stored at room temperature, but we recommend requesting samples to confirm compatibility with your product before full production.
