Delicate wafer-thin rolls coated in milk chocolate. Bahlsen by Design. Klaus Bahlsen invented an oven to delicately roll and shape warm wafers into Waffeltten. There are two sides to everything. TET - The Bahlsen family. The Tet sign shows Heiroglyphs of a rising sun and snake. Hermann Bahlsen discovered it in Egypt. The thought is everlasting. that was his goal. To build something that endures. Four generations later, it is till our goal. A proud German family business. Since 1889. Without addition of colorings and preservatives. With love, dedication and wheat flour from trusted farmers. bahlsen.com. The future is made by all of us. See our cocoa sourcing work here: bahlsen.com. Made in Germany.