Pokémon game UnovaRpg's shop offer a lot of items in its store for the Pokémon. The items include pokeballs, stones, TM/HMs and others. In the other section there is some pretty weird stuff like black belt and black glasses. I am wondering if these items cannot be used on Pokémon. If so then what are these items for?
They are hold items for pokemon.
Black belt boost the power of Fighting-type moves by 20% when held.
Blackglasses boost the power of Dark-type moves by 20% when held.
Boost those STAB attacks NOW!