If you have an excess of certain items, you can use this piece of furniture to Convert them into something else.
Both materials from MYSEKAI and resources from other parts of the app can be Converted.
Multiples of the same item can be Converted at once.
Doing so requires more base materials and takes longer to Convert.
The wait time for Conversion can be shortened using Crystals.

The Converter also has levels.
Clearing certain MYSEKAI Missions increases its level, expanding the range of outputs available.
An active World Pass increases your Conversion slots from 1 to 3 and halves Conversion times.