6 cm Watch Glass Covers, Boxed S/12

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In stock

Some professional olive oil tasters prefer or are required to use regulation watch glass with their blue tasting glasses and, if so, we have sourced the ideal size for you! Regulations state that the glass must be 10 mm wider than the 50 mm mouth of the tasting glass; at 60 mm (6 cm) this product meets the standard.


  • High quality laboratory glass
  • 6 cm diameter x 2 mm thick
  • Traditional concave shape at 6 mm
  • Polished surfaces
  • Ground edges
  • Fits over the top of tasting glasses
  • Each box contains 12 glass covers
  • Box is 3" x 3" x 1.5" 
  • hand washing recommended

Professional Blue Tasting Glasses are sold separately.

Set of Six Tasting Glasses

Case of 24 Tasting Glasses