Provided is a liquid administration tool such that the completion of liquid administration can be easily recognized. The liquid administration tool (10) has: a syringe (60) that can house a liquid a needle tube (66) that can interconnect to the interior of the syringe (60) an interior structure (40) that holds the syringe (60) and a cover member (30) that causes the needle tube (66) to protrude in the tip direction from an opening (38) by means of moving in the direction of the base with respect to the interior structure (40) and a grasped section (20) that causes the liquid within the syringe (60) to be discharged from the needle tube (66) by means of moving in the tip direction with respect to the interior structure (40). The grasped section (20), at which a first window (71) through which the structure of the interior can be observed is formed, causes the needle tube (66) to protrude from the opening (38) while moving the cover member (30) in the direction of the base with respect to the interior structure (40), causes the needle tube (66) to discharge the liquid within the syringe (60) by moving the grasped section (20) in the tip direction with respect to the interior structure (40), and after the discharging is complete, the structure identified from the first window (71) differs from that before the completion of discharging.La présente invention concerne un outil dadministration de liquide permettant de reconnaître facilement la fin dune administration de liquide. Loutil dadministration de liquide (10) a : une seringue (60) qui peut contenir un liquide un tube daiguille (66) qui peut sinterconnecter à lintérieur de la seringue (60) une structure intérieure (40) qui retient la seringue (60) et un élément de couverture (30) qui entraîne la saillie dun tube daiguille (66) dans la direction de pointe depuis une ouverture (38) au moyen dun déplacement dans la direction de la base relativement à la structure intérieure (40) et une section de préhension (20) qu
