The Modern Write & Erase Pop Top Jar from 420 Science is a 9.4-by-6.2-centimetre machine-blown glass jar that can hold 150 millilitres of liquid or roughly 7 grams of dried flower. It has a pop-top lid, a gasket seal and a dry-erase decal for labelling. All sales are final.

The Modern Write & Erase Pop Top Jar from 420 Science is a 9.4-by-6.2-centimetre machine-blown glass jar that can hold 150 millilitres of liquid or...