Inexpensive custom-painted underwater flower shift knob. The main body's screw thread diameter is M12 x 1.25. Conversion adapters for m8x1.25, m10x1.5, and m10x1.25 are included as a set of 3. To highlight the flower, the top and bottom are painted with a gradient of black. The edges of the gradient on the top and bottom are painted navy blue. Furthermore, rainbow colors are also painted on the black parts. When light hits it, it has a beautiful seven-color glitter effect. The top of the shift knob is painted like a round window so that the flower can be seen. The entire shift knob is thickly coated with automotive urethane clear coat. The urethane clear coat gives it a shine that is impossible with ordinary shift knobs, making it beautiful. There may be some dust or other particles that get trapped in the clear coat.