1.this is a printing machine for acrylic board,pens,keyrings.... 2.manual,easy operate,save energy 3.ink cup,very enviroment Name: manual one color acrylic board printing machine with ink cup Advantage:pad printer has many advantages,such us, not use power,easy moving,low cost,high-precision,easy operation and so on.it is suitable for cosmetic,text appliances,electrical component and the printing ...