Details

Features

light brass valve section
bore: 10.5 mm
nickel silver outer slides
bell made from red brass
bell thickness of 0.45 mm
lever trigger for the 3rd valve slide

Model Giolo 1
(Joo Kraus)
bell diameter 150 mm
medium tapered bell

Model Giolo 2
bell diameter 160 mm
large tapered bell

Options
lower screw-cap in different weight and length versions
finish of polished brass, silver or gold plating, brushed gold plating
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