Rheological measurements were conducted with a TA Instruments HR20 rheometer equipped with an 8 mm stainless steel plate geometry. The geometry gap was set to 500 µm and a light beam platform was used to allow for UV polymerization. The ink filled the geometry gap, and excess ink was removed. To limit drying during the measurements, a wet Kimtech wipe placed around the sample within the sample cover aided in providing a humid environment. The recovery behavior of the hydrogel was measured first using three sequential steps: a low shear rate of 0.01 s⁻¹ to simulate nearly no stress for 200 seconds, followed by an increased shear rate of 1000 s⁻¹ to simulate printing for 100s, and finally a return to the initial shear rate of 0.01 s⁻¹ for 300 seconds.