Abstract: The present invention discloses an intraoral semi-custom disclusion device for use on at least one anterior upper incisor, the kit comprises a channel, adapted to removably receive within the channel the at least one upper anterior incisor. The channel has a front wall and a back wall with each generally parallel to a common plane and a floor connecting the front and back walls having a lower outer surface in a plane that is either tiltable, or tilted, to the common plane. The device also includes a curable polymeric resin for filling at least a portion of the channel. The polymeric resin is moldable around the at least one anterior upper incisor when the channel is positioned for use and is curable to a soft resilient molded shape of the at least one anterior upper incisor.