... color,4 head rhinestone machine,computerized rhinestone machine,computer rhinestone machine. computerized rhinestone machine .1, 4 color,4 heads 2 - 6 ... , design software : huagui crystal master software . supplied with each machine . Drawing tools (line, circle & arc) with auto spacing ... 's order .13, offer teaching service at the first time .specification:Electricity : 110V or 220 V 50/60Hz Power ...