A support tool that is used with a liquid ejection device ejecting liquid and including an operation section operated by an operator and a device main body section and is capable of supporting a plurality of cylindrical members including a tube group connected to the operation section and the device main body section, the support tool including a first support section capable of supporting a first cylindrical member among the plurality of cylindrical members in such a way that the first cylindrical member is immobile in the axial direction thereof and second support sections capable of supporting second cylindrical members different from the first cylindrical member in such a way that the second cylindrical members are movable in the axial directions thereof, wherein the first support section and the second support sections are integrated with one another.
