"G. Hartzell & Son has wonderful products with reasonable price as well as a great and friendly service that you can always count on. They are a great asset to my program, my practice and my students."
Hom-Lay Wang, D.D.S., M.S.D., Ph D.
Professor and Director of Graduate Periodontics, Department of Periodontics and Oral Medicine
The University of Michigan, School of Dentistry
Grind Bone Fragments Into Smaller Particles.