Cucumbers are placed in a glass vessel along with spices (usually dill and garlic), water and salt.

I took natural quivering mercury, free from impurity, and placed it in a glass vessel shaped like an egg.

Stir it for a while until mixed, and then keep it in a glass vessel well stopped.

Other artefacts including an extremely important glass vessel are kept on the site, attracting academic study in recent years.

A combination of the mentioned glass vessel with a thin tube coil allows relevant biomass production rates a laboratory research scale.