Description Our Anderson Pens exclusive clear sac shellac comes in a 15ml glass bottled with an integrated brush for easy application. Clear sac shellac is used to attach pen sacs to the section nipple during restoration, as well as for other uses. A small amount goes a long way. Clear shellac, instead of amber shellac, is ideal for situations when transparent barrels or hoods need to be secured. Clear shellac dries clear, but can appear slightly milky or cloudy upon arrival, especially if exposed to extreme changes in temperature. We offer Free Shipping on all orders over $50 for US customers, and for orders over $250 for our Canadian customers.