GooD4U 6 Tray Food Dehydrator with built in 40 hour Digital Timer - GooD4U provides a fresh new design in dehydrators. It’s square for compactness and a clean look. The GooD4U Food Dehydrator is easy to use and perfect for dehydrating everything from simple fruits, vegetables and herbs to complex gourmet recipes. There are no doors to deal with as the trays create their own seal and the gaps allow for more airflow for even drying. The GooD4U comes with a 5.25” rear mounted fan for even drying; no tray rotation needed. It has a lighted On/Off switch and the digital timer, programmable up to 40 hours, gives you peace of mind knowing the heating element will automatically turn off.