Keystone - Masonic 11oz Ceramic Mug Keystone - Masonic 11oz Ceramic Mug Keystone - Masonic 11oz Ceramic Mug Keystone - Masonic 11oz Ceramic Mug (17 ratings) You have already rated this product. 11oz Ceramic Mug with Masonic Symbol £11.95 Quantity: at £11.95 each Add To Basket 0 in your basket View Basket Checkout