The cup is used to burn holes with a round shape on any type of mulch.
This cup, heated using the Thermoperfo, is reversible. You can therefore burn a hole in the mulch, completely (the round piece of film becomes completely detached) or partially (the remaining film becomes partially detached in order to avoid having to pick up the waste film).
This cup is suitable for transplanting "large" transplants and is used to make a clean cut. On woven mulch, the film must be bonded to avoid fraying.