After reading the instructions, especially to hang / pick up the cones, you quickly become familiar with this amazing device. Every detail has been intelligently treated by the designer, including plastic colors that facilitate the identification of cones. Nothing is aggressive or dangerous: the transparent fireplace is deep enough to avoid hurting your fingers, and protective plastic soften handling cones. If we inadvertently support the large button on / off, this is without serious consequences, there is no risk of injury with a cone. Even the cone store is a significant find in lusage. For cauliflower, red slips, trick is to brush dhuile inside the fireplace to the help of a brush.