Product Specification:-
Brand : Kongsheng
Model : KB -12
Colour : Black
Reed : Phosphorus Bronze
Keys : C, A, G
Features:-
Comb and reed plate assembly simply slots into housing, permitting tool-less disassembly and reassembly.Reverse Slider Facility is also available. Easy to reverse the slider 
The plastic cover / mouthpiece unit is extremely airtight for a unique sound and fast response
Specially designed Reed and Reeds Plates
Perfect matched mouthpiece and cover plates to give maximum air tightness.
Eye catching ABS comb made in one piece to give reliable performance under any climatic condition