Melodica File View cart “L37 Flex Tubes” has been added to your cart. $17.00 This double ended curved file is indispensable for tuning the reeds of a melodica, harmonica, or accordion. Melodica File quantity Add to cart Category: Accessories Related products Melodica Hohner Black Mouthpiece $13.00 Add to cart L37 Modified Extension MP $20.00 Add to cart Mylodica Mouthpiece $10.00 Add to cart Melodica Pickup $60.00 Add to cart