SECONDS — Grinder - Sierra'Seconds Quality' grinders have slight imperfections in the wood grain. It does not affect the function of the grinder. The world's best salt and pepper grinders! Made here in Maine from sustainably harvested local wood, Fletcher's Mill grinders have a lifetime guarantee. With their adjustable grinding mechanism, these mills offer 30 levels of grinding coarseness. Salt and pepper mills are not interchangeable. Choose the correct type: Pepper mills