Replacement inserts are available for all Feeling Friends. With replacement inserts, the user can replace the insert with each cleaning or as frequently as desired. The replacement insert pack comes with 3 new inserts for the original, mini, and lanyard Feeling Friend variety. Weighted replacement inserts are sold individually. It also comes with extra pipettes, and sticker packaged in a bag. Discard inserts when they become dirty or smell lingers for longer than a week. Discard if insert becomes wet.