... Good surface 3 Stable functions 4 High efficiency 5 Long life Table-top Ultrasonic CleanerIt is made of stainless material, good ... surface,stable functions,high efficiency,long life, it mainly be used in laboratory, shop as well ... head, electronic components(ex: Sillicon clip, magnetic parts,etc.),still it can be used in extraction, degassing,froth breaking, emulsification ...