We present a gravure printed low voltage transistor using commercial polymer materials. Patterned thin layers (down to 200 nm) were formed by single printing steps on polyethylene terephthalate substrates which had pre-patterned metal electrodes. Materials were air stable and there was no need for substrate ormetal electrode pre-treatment. Good electrical performance with minimal hysteresis was achieved. Low voltage operation is demonstrated with inverter circuits, which operate down to 5 volts. (C) 2013 Elsevier B. V. All rights reserved.