An organizer for stones.
It is used to maintain order in the workplace during sharpening. The stones are stored in such a way that you can see their back, where the operator sees the gradation of the stone (as in the photo). Stones are not included in the set. The photos of the stone are just for understanding how it works. High quality workmanship, handmade.
Capacity for 6 stones. Each cell allows you to place a stone with a cross section of 25 x 9 mm
 
Materials from which the organizer is made :
polyacetal
polycarbonate
aluminum
steel