Harmonica Instrument Set of 2 This is a tremolo harmonica called Artisan HARMONICA 24TONES. "Artisan" brand, 24TONES, 24 holes. 【Size】 Length 17.5 x Width 2.6 x Thickness 2.3 cm ● This is a tremolo harmonica (also called a double-reed harmonica), with two rows of holes, one on top and one on the bottom. Blowing into both rows simultaneously produces a unique and beautiful sound with a tremolo (fine vibration of sound). ● Set of 2, C key and A key Can be used to play various songs. This is an item being sold due to decluttering by family. Both harmonicas, including both surfaces and all 24 holes, have been disinfected with alcohol using cotton swabs. There are scratches on the surface. The C key marking is faded. (Photo 8) The hinge of the C key case is broken. We will ship anonymously and promptly within 24 hours of purchase. We sincerely look forward to your purchase if you understand that these are used items and have been stored for a long time. - Brand: Artisan - Key: A key, C key - Number of holes: 24 holes - Set contents: Set of 2