Place a bowl of olive oil in the freezer.
Blanche the olive three times. Rinse well with cold water after each time.
After blanching, puree in a juice extractor until it is juice.
Pour this juice in a pan, add agar agar and bring to a boil while stirring with a whisk.
Then, mix with a blender and allow to cool down a bit. But, make sure it stays above 40ºC, otherwise the fluid will solidify.
Suck the olive juice with a syringe and then drop into the ice-cold olive oil. There they form drops. Store in the refrigerator until use.