This is what you need.https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F172742103562They cost $26.95 for a dozen (free shipping if you live in the US), which will last a long time. Are you guys really sweating bullets over $26.95?Tom Halchak www.bluemoonharmonicas.com