- Electronic heater - It is very safe. - There is no danger of smolders. - It gives better air quality in the dental research facility because of the eradication of the exposed flames which remove oxygen from the environment. - It is very safe. - There is no danger of smolders. - It gives better air quality in the dental research facility because of the eradication of the exposed flames which remove oxygen from the environment. **For further product information, please contact Chat Support**