Utility tools: Portable toolboxes are usually designed with a variety of common tools, such as screwdrivers, wrenches, hammers, etc., and children can learn how to repair and assemble items by simulating the use of these tools.

Versatility: The toolbox is usually designed to be portable, easy for children to carry and use, and can also be used as a storage box or container for other toys, increasing the fun and playability of the toy.