A set for sharpening stones “HYBRID” in a box

A set of 5 stones.
The set includes 4 diamond stones and 1 BORIDE stone (USA).

The BORIDE PC 1200 stone was tested by us personally. This is a very good stone for finishing sharpening knives and scissors. It is a specially treated solid aluminum oxide stone. It should be used with oil. Made in the USA. Dimensions: 152 x 25 x 6

Diamond stones. The grain size is 240, 400 , 800 , 2000.
Dimensions: 16 x 2 x 0.8 cm. We recommend using it with oil.

The stone box is designed for 5 stones.
The box is made of pine. The wall thickness is 10 mm. The lid and bottom of the box are made of plywood with a thickness of 3 mm.

The box has a magnetic lock.