American Beauty has sourced our solders through trusted industry partners to ensure that only the finest tin and other metals are used when making solders. Reclaimed, recycled or scrap materials are never used in any solders sold by American Beauty Tools. And we naturally certify that all production lots are prepared using "NON-CONFLICT" mineral concentrates purchased through Electronic Industry Citizenship Coalition (EICC) sources who have documented their compliance with the pertinent regulations.