The present invention relates to an agent that suppresses appetite and provides quick energy. The kickover tool includes a spring-loaded key which has an outer circumferential surface having a predetermined machined pattern formed therein. The complex lens includes a plurality of lenses, the lenses are adhered to each other, and an index of at least one lens in the lenses is different from indexes of the other lens in the lenses. and the dimensional change in the whole board can be reduced.