3-component adhesive for mixing device and three component adhesive kit

[Problems] For example, when mixing the surgical operation (or treatment) or dental surgery (or treatment) 3-component mixed adhesive used or the like, mixing these three drugs anyone easily and uniformly to provide a 3-component mixing device and three-component mixtures adhesive kit that can. And [SOLUTION] syringe first agent is previously accommodated, and a plunger, and a connecting portion of the second medicament container, while the connecting portion of the third medicament container is formed, the converging passage in the proximal end with it formed and moved injection needle connector, and the discharge port of the syringe, with freely attached removably to transfer injection needle connector, the second medicament container and attached to the connecting portion of the second medicament container, yet a third medication container of then mounting the third medicament container to the connecting portion, by pulling the plunger which is previously inserted into the syringe, the second agent and a third agent placed guided in the syringe, thereby in said syringe mixing the first drug and the second drug and third drug.