Bong and shredder how to use?

[Rigsby]

What is the keybind to use these? I set them on a table and nothing happens except moving it to and from inventory

[PriestFondler]

no keybind theres a small white power button you click on

[Pvt_Shepherd]

You can burn finished and weighed weed in the bong and for a joint you need the building aid with the same materials. <3