Material ABS, 350ml capacity, top with key lock, front transparent liquid observation window, black exclusive press handle, press liquid out, there are independent liquid bottle, can choose filling and disposable bottle, press liquid out of 1.0ml, economic saving, can be customized printing logo, single color single time: $50. There is an independent fixed backplane on the back, which is composed of 2 single heads. The colors are white, silver and black. Other colors can be customized