A quick inexpensive bread rising box is a plastic drawer from WalMart or similar place, a heating pad. put the heating pad underneath the drawer frame and drawer on low temp setting. Slide the drawer into its frame and rise your bread. My husband made one for my SIL who took it to a class and the teacher copied the idea and used one too. All else fails the componets can be used seperately. I used mine until I learned my oven light works well in rising yeast or the bread.