It helped me understand which oil is good and bad for me.
I confirmed the measurements with bottled olive oil and the measurements were accurate.
Although the usage instructions are detailed, the product could be made even more user-friendly.

Easy to use with clear instructions (in proper Greek and with colorful illustrations). The accuracy of the measurement was comparable to what we had been told at the olive oil mill. It is also important for me that the whole kit has the image of a well-crafted product and not a semi-amateur one. I recommend it.