The Pneuma Tool Heated print head enables dispensing of low to medium viscosity bioinks , paste, etc. materials by using disposable and easily changeable syringe barrels together with compressed air. The print head may be used to print bionks requiring elevated temperature as the print head comes with a heating jacket to heat the syringe barrel to up to +66 °C. Compatibility with standard parts such as Luer lock needles and syringe barrels makes this dispensing head a cost-effective solution.