Currently packaged in a plastic twist dispenser, the decision to change was driven by a desire to reduce the use of single-use plastic packaging. As the previous twist dispenser was comprised of two types of plastic, efficient and reliable recycling could be a challenging process.

So, the decision was taken by the W. E. Hill & Sons company to return to the historic aluminium tube container: a form with which instrument luthiers and repairers are already very familiar.