Corrigendum to design data for the 3D printer modification to print gels and pastes and the corresponding firmware.

[This corrects the article DOI: 10.1016/j.dib.

Design data for the 3D printer modification to print gels and pastes and the corresponding firmware.

In order to deposit gel and paste-like materials, a commercially available HICTOP Prusa i3 plastic 3D printer was modified. The modification included replacing the existing plastic microextruder with a customised 3D printed syringe pump which could hold a syringe containing the printing material. The arrangement also allowed the temperature in the syringe to be controlled.