These official blue tasting glasses constitute the universal reference instrument for technical tasting and organoleptic analysis of extra virgin olive oil. Manufactured strictly in line with the IOC/T.20/Doc. No 5 standard of the International Olive Council, these precision pieces are engineered to eliminate subjective interference, ensuring that evaluations rely purely on olfactory and gustatory sensations.
The distinctive architecture of these official blue tasting glasses guarantees a consistent, repeatable tasting experience. Their opaque cobalt blue tint completely masks the visual nuances of the oil, preventing the taster from forming preconceptions based on chromatic appearance before examining aromas with measured technical rigour.
Sensory analysis with official blue tasting glasses
When assessing an extra virgin olive oil sample in a certified glass, its specialised geometry allows tasters to explore positive sensory attributes with exceptional accuracy:
- Nose: the rounded lower cavity permits tasters to warm the sample with the palm of the hand to the regulatory twenty-eight degrees, releasing volatile aromatic compounds towards the tapered mouth.
- Mouth: the narrow upper opening directs the liquid flow towards the centre of the tongue, enabling gradual contact that highlights fruity nuances, balanced bitterness and peppery notes with absolute clarity.
- Finish: the structural neutrality of the glass guarantees clean perception without residual background interference, allowing tasters to judge overall harmony and aromatic persistence accurately.
Technical guarantee from Espai Oleum
Through the specialised catalogue of Espai Oleum, olive oil professionals and passionate connoisseurs can acquire verified instruments for their tasting activities. Every item complies with international metrological standards to ensure dependable, rigorous professional application in testing laboratories and tasting panels.
Promoting organoleptic literacy requires tested tools, and choosing these official blue tasting glasses ensures that sensory exercises develop with the same precision found in accredited tasting committees. Having them readily available brings the rigorous standards of the International Olive Council directly to producers, educators and quality enthusiasts. This professional backing ensures that olfactory and taste evaluations occur under technical conditions identical to those of major international competitions.
Educational uses of official blue tasting glasses
The consistent use of official blue tasting glasses proves vital across diverse scenarios linked to extra virgin olive oil quality and education.
In competitions and quality control
They are indispensable in agri-food laboratories and olive mills during batch reception, assisting technicians in classifying oils correctly based on fruity intensity and total absence of defects.
In training and promotional events
They enable educators to conduct blind tasting sessions where participants discover firsthand that the visual appearance of olive oil does not determine its organoleptic quality or aromatic palate.
- Sensory panel evaluations in official olive oil tasting committees.
- Structured training sessions for aspiring tasters and professional sommeliers.
- Technical demonstrations at gastronomic symposiums and olive oil fairs.
- Comparative tastings in specialised tasting rooms and gourmet product clubs.
Technical specifications and cleaning
These official blue tasting glasses feature standardised dimensions: total capacity of 130 ml, height of 60 mm, maximum diameter of 70 mm, mouth diameter of 50 mm and base diameter of 35 mm. This package of six units is supplied without watch glasses.
For appropriate care, wash them exclusively using warm water and unscented neutral detergent. It is essential to rinse them thoroughly with clean water and leave them to drain inverted in an odour-free environment sheltered from airborne dust.
Thorough air-drying prevents watermark marks and eliminates any lingering aromatic traces before subsequent organoleptic sessions. In addition, store the box inside a closed cupboard far from kitchen spices to preserve the glasses in pristine condition for sensory evaluation.
Product details
| Brand | Espai Oleum |
|---|---|
| Format | Case of 6 blue glasses |
| Harvest | 2026/2027 |
| Category | Olive oil tasting |
Investing in official blue tasting glasses provides technical precision, methodological consistency and the complete confidence of using the official International Olive Council standard in every sensory analysis.
