Heating Mantle Top

This heating mantle comes in various sizes, and it is designed to snugly fit around the neck or top portion of our round bottom flasks. A heating mantle is ideal for evenly and gently heating your valuable glassware. These mantles should always be combined with a temperature controller of some kind, since the mantle has now way of regulating temperature and can easily overheat! Never plug a heating mantle directly into the wall or any outlet, and always exercise caution when operating.