In the video, a person is seen using a small knife to carve a block of blue plastic. The person is holding the block with one hand and using the knife with the other hand to carve out a design. The design appears to be a series of circles and lines. The person is very precise and careful in their movements, making sure to carve out the design evenly. The block of plastic is bright blue and appears to be soft, as the knife easily cuts through it. The background is black, which contrasts with the blue plastic and makes the design stand out.