agglomerated twin disk wine corks

Twin Disk Wine Corks - 1 3/4 in. - Xiberta - Pack of 100

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About the Twin Disk Wine Corks from Xiberta:

Xiberta's Twin Disk Wine Cork is a popular hybrid cork for bottlings destined for short to medium aging. It is constructed of an agglomerated cork core sandwiched between two solid cork pieces. The two solid cork end caps mean that wine is never in contact with the Food-Grade adhesive during cellaring.

Twin Disk corks are ideal for white wines, light reds, still ciders, and meads.

If you are bottling a robust red wine, or expect to keep your bottles corked for over five years, our All Natural corks may be a more appropriate choice to allow bottle maturation and an extended shelf life.

If you are uncertain which cork type is the best choice for your wine, please read our discussion on Managing Oxygen Before & After Wine Bottling.  This article includes a vital discussion that will help you identify the best cork for your circumstances.


Click to read the discussion which includes a comparison of wine cork options.


General Specifications:

  • Material: Natural Cork and Food Grade Adhesive
  • Composition: Agglomerated Core with Solid Cork Ends
  • Dimensions: 1.75 in. x .95 in. / 24 mm x 45 mm
  • Physical Moisture: 4%-8% moisture content
  • Manufacturer: Xiberta

Considerations for Oxygen Management:

  • Estimated oxygen contribution from insertion: about 1.0 ppm
  • Estimated oxygen transfer rate (OTR): about 0.01 ppm/month

Longevity in the Bottle:

  • Estimated cork life in a properly stored wine bottle: 3 - 5 years

Storage before usage:

  • Use before: 6 months
  • Storage humidity: 40% - 70% RH, non-condensing
  • Storage temperature: 59 ºF - 68 ºF (15 ºC - 20 ºC )
Pickup Locations Available for This Item

The Beverage People Warehouse, Santa Rosa.

Fulfillment occurs Tues - Sat, 9 AM - 5 PM. We aim to fulfill orders in 2 hours or less, whenever possible.

 Click for details about our pickup location.

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How to Return Goods for Refund

All our supplies are guaranteed for one year. Request for refunds occurring more than 30 days after the date of purchase on non-defective goods may be granted as a store credit if the goods are returned in their original condition. Yeast is perishable and should be refrigerated on arrival. No refunds are allowed on sales of living organisms such as yeast and bacteria.


Average rating:
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1 reviews

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Featured positive reviews:

average rating 100%
Customer for 28 years 02/15/2020
By Donna Bettencourt
I have ordered wine, beer, and cidermaking supplies from The Beverage People for over 28 years. I love The Beverage People and won’t order from on line companies because:

I can order corks that don’t have cutesy pictures of grapes on them

I can order chromatography solvent without ordering the glass jar and standards

They offer hands on advice and workshops not on line tutorials.

They are local and community based.

Byron and Nancy were my first teachers and you guys carry on.