EasyTab provides an ejectable trigger ensuring that the operator never touches the "wet end" of the mouthpiece. Easy to use, simply push the trigger to detach the mouthpiece after finishing a breath test. As an additional safeguard, the mouthpiece channels the breath flow away from the operator. EasyTab Mouthpieces are used with the following Lifeloc breath alcohol testers: FC10, FC10Plus, FC20, FC20BT, EV30, Phoenix 6.0, Phoenix 6.0BT.