Single 1oz bottle of Solid Ink . 
Details from Solid Ink:
Made of grape and white, if you are looking for an original tone of purple, this is it.
All of our pigments are vegan and cruelty free.
Made in the USA.
Ingredients: Aqua CAS #7732-18-5, Pigments, Glycerin CAS #56-81-5, Isopropyl Alcohol CAS #67-63-0 Hamamelis CAS #84696-19-5