In D&D 5E, tools are objects that make it possible for characters to do something that they normally wouldn't be able to do. The list of official tools for D&D 5E can be found in the player's handbook, or on Roll20.
Below is a list of additional tools that can be used in campaigns set in Tellandria.
Artisan's Tools
Elemental Engineer's Tools
Gaming Sets
Musical Instruments
Other
Tellandria is a campaign setting designed for running TTRPGs in the 5E tradition. It was created by Owen Fulton.