Jars are usually used for preserving incrediences. If the stored ingredients are used, it would be convenient to know how much has been used and how much is left without the additional help of a weighing divice or measuring cups.
I have used different surfaces, e.g. Craquelée, sandpaper surface, in order to show how much is left inside. The jars are each divided into three to four sections. Their total capacity is approximately 500 ml.
In cooperation with Die Glasmanufaktur HARZKRISTALL .