1、Material:Stainless steel, It is lead free and nickel free. Stainless steel is hypo allergenic, it doesn't rust, change colour or tarnish.
2、Being a lab technician is so fortunate that you can explore mini worlds with a microscope and have a big impact on the world. Nice key chain to let the lab techs know how much you appreciate them.
3、The Microscope and DNA Keychain is the perfect gift for chemists, science lovers, chemistry enthusiasts, biology majors, biochem studies, and chemistry majors. This stainless steel science Keychain will be great gift. will express your love to someone special in your life.