˙Bowl type liner, glass body and liner
˙81XX series suitable for round bottom flask
˙83XX series suitable for flat-bottomed flasks
˙Put in hard solids such as ice cubes, please tilt and add slowly, so as not to break the inner tank
˙Please use a soft cloth to clean the inner tank. If the inner tank is scratched, it will rupture due to the instantaneous temperature difference. Please check whether the inner tank is scratched before each use.