Do your Trimmer blades contain nickel? September 15, 2022 18:26 Updated No, our Trimmer does not contain nickel. The Replacement Blades are also nickel-free! Related articles Do your Trimmers come with a warranty? How frequently should I replace the blades for my Trimmer? Do your trimmers come with guide combs/trimming guard? Does my Trimmer, Trimmer Plus, or Up-Here Trimmer purchase include a USB charging cable? Can I use the Trimmer on my body?