The setting parameter of crazy plastic star is 2 ~ 3 mm ... According to relevant public information, this crazy plastic star still uses eddy current electric field to wrinkle and tighten skin. Eddy current electric field is concentrated at the depth of 2~3mm set by the skin, because it can make the resistance formed by the skin generate heat energy, which directly acts on the dermal tissue and makes the collagen contract instantly. Crazy Plastic Star is a radio frequency fat dissolving instrument, which vaporizes and metabolizes fat cells by heating, thus playing a role in slimming and shaping.