This dough rest machine is indeed a perfect solution for ensuring the safety of doughs, whether they are still intact or not. Other storing methods can be dangerous as they pose a risk of germs getting attached to doughs. So, these machines keep them safe.This dough rest machine is indeed a perfect solution for ensuring the safety of doughs, whether they are still intact or not. Other storing methods can be dangerous as they pose a risk of germs getting attached to doughs. So, these machines keep them safe.