Laptronix 5 Tray Mini Electric Food Dehydrator Fruit Dryer Veg Preserver Machine BEFORE READING ON : Please note this item is B grade. This means it is either a customer return, ex-demonstration, slightly damaged or slightly used item. It may be that only the packaging is damaged but the item perfect. The item will be in working order. Please make sure you understand before buying as we DO NOT ACCEPT RETURNS on these items. They are at a rock bottom price compared to the price we usually sell them at. Item Description The Laptronix Food Dehydrator uses a Flow-Drying system to slowly extract moisture & preserve foods by using low levels of heat (35-70°C). Removing the moisture inhibits the growth of bacteria and helps to preserve the food.