The image shows a display case with various items on it. On the left side of the display case, there is a small metal box with a handle and a lid. Next to it, there are two small white labels with Chinese characters on them. 

On the right side, next to the box is a cylindrical metal container with a lid and a handle. The container appears to be made of glass and has a handle on top. In front of the container is a wooden instrument, possibly a guitar or a musical instrument. The instrument has a round base with a dial on top, which is likely used to measure the pressure or pressure of the instrument.

In the center of the image is a long, thin metal rod with a curved handle, which may be used to hold the instrument in place while it is being used. The rod is resting on a wooden surface. The background is blurred, but it seems to be a wooden table or countertop.