Four hubs, one board.
Secured with wire.
The Fairy Lady had in her hands a homemade skateboard. It was quite an ugly patchwork, but unmistakably a skateboard.
Lu Mingzhe watched as the Fairy Lady cobbled together the skateboard from simple parts, then placed it at her feet for a test slide.
Though the wheels were old and salvaged from a handcart, they rolled along smoothly.
Items handcrafted by players like this wouldn't appear as "skateboards" in the "View" function, but rather as "Player-customized items", possessing physical properties but incapable of being used as a whole for character charm composition.
In order to use a "bow"-material charm, for example, you either have to find a "bow" that comes naturally within the replicated incident scene, or extract some from Chinese characters that are made up of a "bow" component.