The present application relates to the induced remineralization of human tooth enamel and in particular to the building up of apatite on tooth material. The stem supports radially located extending pegs and also supports at its upper end a generally cylindrical cup-shaped receptacle member having a plurality of radially located extending pegs selectively secured to its outer circumference for supporting jewelry items such as necklaces, bracelets, watches and the like. 29170,037, entitled Surface Configuration of a headlight for a Vehicle.