Small and High-Power Yellow Laser Pointer 590 nm 50mW

I need a yellow laser pointer with as high power as possible. I searched online for a long time and finally found this product. I tested it with a laser power meter, and the result was 55mW, slightly over spec. Overall, it is a uniquely designed, high-power, and cheap yellow laser.

I collect lasers. This yellow laser is my most satisfying collection this year.