You will find the contents for each EU REACH compliant tattoo ink set on the corresponding page for that set on our website. We carry a variety of sets including sets consisting of black tattoo ink and white tattoo ink, as well as color sets including products like our blue tattoo ink. One of our most popular sets is the Opaque Gray tattoo ink set, which is outstanding for creating depth in tattoos. Another best seller is our gray wash tattoo ink set. You can also find tattoo ink sets specifically geared toward black and gray realism tattoos created in conjunction with top tattoo artists like Noa Yanni and Arron Raw.