This is a set of 6 instruments: maracas, sleigh bells, cabasa, tambourine, finger cymbals, and a slide whistle. These are used items, so there are some stains and scratches, but they are still usable. Would these be suitable for equipment in a general wind orchestra or school band? Sleigh bells (manufacturer unknown) Tambourine (Zenn, damaged) Maracas (Zenn) Cabasa (Zenn) Slide whistle (Kikutani, unused) Finger cymbals (LP, one string missing) Thank you for viewing.