This soprano saxophone is impressive: the JUPITER JSS1100Q is distinguished by its vast, open, full, rich and powerful sound. It's more than a second instrument! An intonation of great purity, irreproachable craftsmanship with first class materials and even the adjustable thumb hook make it a great instrument among the little ones. Tone: Sib Right saxophone Straight jar + curved: silver plated brass "Sona Pure" with protection ring Body: silver plated brass Reinforced flag Mechanical: varnished brass Key of high F # Treble clef Adjustable metal thumb support Blue steel springs Adjustable left hand treble keys Screw of accuracy key of octave PISONI buffers with metal resonators Adjustable octave mechanics Phosphorus-bronze leaf springs Flag engraving Beak, ligature and cap Jupiter Light case Accessories