Tbew offers batch printing and marking machines designed for printing directly on flat surfaces like labels, cartons, and wrappers. They are also suitable for offset printing on materials like backelite, porcelain, plastic sheets, rubber, glass, and leather. These machines can print directly on round, square, and uneven surfaces like round tins, radio valves, capacitors, condensers, diodes, and injection ampoules. Two models are available: hand operated and semi-automatic, both having a print area of 7.5 cm x 7 cm.