Hissing Sounds S, Sy, Z, Zь, Ts

The album contains specially selected pictures and serves for the automation of hissing sounds S, Sy, Z, Zь, Ts.
Each set consists of 12 cards connected by a colored string, on which 24 object pictures are depicted. The cards are double-sided. The sets differ in background colors. The sets include cards with pictures of a boy and a girl. No pictures with opposing sounds, close to the targeted ones, were used in the sets, so the sets for hissing sounds (S, Sy, Z, Zь, Ts) do not include hissing sounds (Sh, ZH, CH, SHCH).