Yamaha and Aulos alto recorder set, white and black recorders, with a dedicated case. - Brand: Yamaha Aulos - Colors: White, Black - Included items: Case, 2 recorders - Recorder type: Alto recorder Thank you for viewing. This is a set of alto recorders for sale. My high school daughter and my son in his 20s used these when they were in junior high school. The black recorder had a name engraved on it, so I have removed it. Please check the images. I have cleaned and wiped them with alcohol as much as possible. This item is used, but if you don't mind, please consider purchasing it.