Robust and solid steel construction commercial text dateboard with 12 interchangeable texts - RECEIVed, invoiced, paid, copper, unfolded, by factor, assembled, reviewed, confirmed, printed, duplicated, urgent. Clear, vibration-free printing thanks to optimised mechanics - no moving, no slipping The Professional 4.0 range of stamps incorporates numerous improvements focused on easy handling: grip areas at the base, easy date adjustment with its wider, softer and protected wheels, ink cartridge with handles and stopper among many other advantages for the user. Latest Generation Ink Cartridge - Will not dry out and produces uniform colour markings, suitable for document according to DIN ISO 14145-2 standard - 6/56 ink cartridge available as a refill This form stamp is part of the Trodat concept of environmental sustainability, climate neutrality - saving material resources, high percentage of recycled material and additional investments in WWF climate protection projects