In the video, a man is seen sitting at a table in a workshop. He is wearing a red cap and glasses, and is holding a knife in his hand. The man is speaking to the camera, and then he proceeds to sharpen the knife on a can of oil. He uses his hand to rub the knife along the edge of the can, and then he tests the sharpness of the knife by cutting through a piece of paper. The man appears to be satisfied with the sharpness of the knife, and he smiles at the camera. The workshop in the background is filled with various tools and equipment, and there is a red toolbox visible in the background.