This jar above are used as storage spaces in the past. As people in the past lives in small living areas, they do not have much storage space unlike people now who has store rooms together in their living spaces.
The plates above are used both in the past and still now. However the design on the plate above is very authentic and peculiar. Now not many households have such ceramic plates and plates with such a high value of art.
The objects above are the various daggers used by the Batak Civilization. The hilts of this daggers are crafted in a way to provide more grip. These daggers were used in the past as weapons for hunting. The grips from then have evolved to a much better grip now.