“…Materials can be categorised into 5 classes: polymers, metals, ceramics, organic materials and composite materials. In the class of polymers the following materials were found: ABS [1, 8, 37, 38, 45, 48, 61, 64, 79, 88, 90, 105], clear resin [103, 106], HIPS [79, 80, 84], latex resin [12], nylon [24, 28, 77, 105], PA [11, 28, 81, 92], PS [92], PET-G [25, 27, 77, 106], PCL [83, 84], PEEK [77, 92],PHA [25], photopolymer [5, 6, 12, 16, 25, 38, 79, 80, 103–106], PLA [4, 17, 25, 40, 55, 77, 80, 104, 105], PMMA [18, 49, 90, 94], PVS [15, 91], PU [4, 38, 92], PUR [105] and silicone [11, 13, 19, 38, 47, 49, 78, 80, 84]. Organic materials include biocompatible photopolymer [25, 94, 103, 106], gelatin [12, 49], high-acyl gellan gum [38], starch and cellulose powder [104] and wax [94].…”