【Large capacity container】1L capacity, detachable design, easy to cleanntainer\n【High efficiency 】negative pressure (0.07 MPa), which is powerful in use\n【Easy to operate】one key to easily open, pressure size can be freely adjusted anyone and easily get started\n【Nice After-service】we can provide operate instruction, if you need just contact us for free.\n【Note】Please turn off the machine after half an hour or an hour of use and wait for the machine to sit for a while before using it.