SEYDEL Blues Noble 1847 Harmonica F Matted stainless steel coverplates with side vents for projection and distribution of airflow for playing fully cupped Cone-shaped lower coverplate for low keys (LF to LC) - minimized reed rattling in holes 1 and 2 draw Accurately milled from aluminium, anodized in black and with the SEYDEL logo laser-engraved on the back Superb air-tightness and improved handling due to the greater weight of the instrument Corrosion-free fine-cut reedplates made of German Silver fixed with stainless The Seydel Blues Noble 1847 Harmonica represents the enhanced development of the successful 1847 Blues models with stainless steel reeds It's the crown jewel of the 1847 Blues harmonica collection An instrument built without compromise; made from only the best materials available and with over 160 years of SEYDEL' harmonica making experience The Seydel Blues Noble 1847 Harmonica represents the enhanced development of the successful 1847 Blues models with stainless steel reeds