True® Chickadee™ Wine Charms. Silicone. Put on the charm. Fits any wine glass rim. Our flock of Chickadee™ Wine Glass Charms are made to perch securely on the rim of any wine glass. Eliminate mix-ups and add a splash of party-perfect color. Food-safe silicone. Visit: www.truebrands.com. © 2015. True Brands, Inc.