What is the name of foreign snakeskin walking toy?

Slinky toy is a rainbow-colored spiral spring toy made of metal plate. When it falls, it will crawl, crawl or zigzag due to gravity, which is very interesting. Slinky toys are very popular in the United States and other countries, and are classic toys loved by children and adults.

In addition to the traditional metal Slinky toys, there are many different sizes, shapes, colors and materials to choose from, which can be used to relax, stimulate creativity and reduce stress.