Liquid Inspiration.

I’m not sure whether or not this is the right place to ask, but i figure this object found in my grandfather’s tool shed is specialised enough for both me and him to know what its used for. The house is over 100 years old and in a rural area of central Europe. The tool likely belonged to the previous owner and came with the house.

Custom wooden holders hang securely on a horizontal rail system, allowing the individual tool blocks to be rearranged at any time.