I purchased Tri Ply Clad NSF Tramontina cookware over a year ago. The edges have become sharp as knives since the aluminum in the middle of the tri ply has become eroded to the point that both the exterior edge and the interior edge are as sharp as a knives all around the diameter of the pans. I purchased both the 8 piece and 10 piece tri ply clad sets as well as several other Tramontina Tri Ply open stock items. I have cut my hands and arms several times on these pieces. I have contacted the Tramontina company who did not seem to care. I regret my purchase and would never purchase any Tramontina product again. Has anyone else had this experience?