The LEGO Dots Extra Dots theme is a component of the broader LEGO Dots line, offering additional tile packs to enhance and expand upon the primary Dots sets. These packs include a variety of colored tiles, decorative tiles, and sometimes unique or rare designs. Primarily meant to supplement the main sets, the Extra Dots packs give users more options for customization and allow for a wider range of creative expression by providing an extended palette of design choices.