Tinkers strive constantly to create the perfect tool. Some actually believe that constructs are the purest form of life, so they recreate the world's natural creatures in this "perfect state." Most mechanized animals barely resemble their organic counterparts, but many tinkers claim they are perfect nonetheless and keep them as pets. Most mechanized animals are simply referred to as mechanized versions of their natural equivalent. However, some mechanical animals in widespread use go by different names, such as "mechanostrider".