Holdfast takes pride in providing honest, quality, American made tattoo pigments for tattooers by tattooers. With years of experience and ingenuity in the industry as a professional tattoo artist and machine builder, Brandyn Feldman creates ink like he does art. Holdfast Ink contains no animal byproducts, making this a vegan-friendly pigment. It is sterilized and has a tamper-proof seal. All Holdfast Ink is manufactured in Nashville, TN.