Laboratory heating mantles are specialised heating devices used to provide uniform and controlled heating for round-bottom flasks and other lab vessels. They consist of a woven or insulated heating element encased in a protective mantle, which evenly distributes heat to the flask while minimising the risk of thermal shock. Heating mantles are particularly useful for applications such as distillation, reflux, and chemical reactions that require precise temperature control. Many models come equipped with adjustable temperature settings and built-in thermoregulation features, allowing users to set and maintain the desired temperature accurately. Their design ensures safety by reducing the risk of spills and breakage associated with traditional heating methods, such as Bunsen burners or hot plates.