The invention addresses the problem of providing an application implement capable of stably supplying an applied liquid from an ink-occluding body to a pen tip, in which various kinds of applied liquids can be used even when the diameter of the communicating tube is small. An applicator includes an application liquid reservoir, an application liquid-occlusion body and an applying body, a channel forming portion located between the application liquid reservoir and the occlusion body and having a channel in which the application liquid is flowable, wherein the channel forming portion has a protrusion and a pressing part. At least a portion of the pressing parts (33) are brought into contact with the application liquid-occlusion body from above.