Complete set of 10 rings designed to "Actually Work" and comes with 3x4" bw photocopy of Quaker's 1957 ad. This ad pictures and describes all ten rings. Rings are done in plastic of various colors with a few metal parts. Consists of siren ring, pencil sharpener ring, whistle ring, tic-tac-toe puzzle ring, skull & crossbones puzzle ring, ship in a bottle ring, water pistol ring, meteor ring, friendship ring, jingle bell ring. Only difference between rings and ad is that ad shows figure "8" puzzle ring whereas set has skull puzzle ring but this was factory substitution from several puzzle ring designs. Rings are Exc. to Mint.