Its use is quite easy
Fix the shape of the tooth to be prepared, with a composite.
Print using putty and print spoons.
Do the preparation as usual.
Apply CharmTemp Crown directly to the putty mold, insert it back to the prepared tooth. Wait 2 minutes.
Remove the Putty print. Cut excess material on the margin.
Perform polishing as usual. Usually at least because the temporary is aesthetic.
Inserted into gear using temporary cement.