Wisdom from the 'Wizard'. Bob Doan, AKA, the 'Wizard' spent 28 years in the field running a pipeline engineering / welding company before he started Flange Wizard in 1981. These coasters are made from his popular 'Wizard Pipe Wrap' material. Like all of his tools, these coasters are proudly made in the USA!
Included are six coasters in each pack.