Set of 6 Herbin Silver sealing wax bars Wax sealing is an art form steeped in history, since time immemorial it has served as a personal signature throughout the world. You can use it to close your letters, wedding, baptism or communion invitations or give a unique touch to your projects. The set contains 6 bars with which you can make about 5 stamps per bar. Color: dark blue. Brand: J. Herbin