Replacement Metal Wire Disks for Singing Tube Demonstration Kit are available in packages of 10.
See more product details
(Select option to see volume pricing availability)
Available in packages of 10, the Metal Wire Disks with 2¼" diameter are a replacement item for the Singing Tube Demonstration Kit (Catalog No. AP6312) and the Triple Singing Tubes Demonstration Kit (Catalog No. AP6305).