GOODTAKE 8 Colors Concrete Pigment, Iron Oxide Pigment Powder, Epoxy Color Pigment Concrete Cement Dye Color Pigment, Bath Bombs Coloring Powder (8 Colors)

I use various oxides frequently to color cold process soaps. Since I noticed that these were safe for bath bombs, I figured I would test these out in a batch of soap. I used the brilliant blue color mixed with a bit of blue indigo for the blue layer of my soap and the color came out perfectly. It has stayed put and hasn't run into the other colors including the white or orange layers. This pack comes with 8 different colors and they are all very vibrant and beautiful. They arrived securely packed in little plastic jars, each containing 4oz of colorant. Some had settled a bit but I assume they were packed by weight not volume because they all feel about the same as far as weight goes. The blue must be especially dense because it was only filled about 3/4, yet it feels just as heavy as the others filled to the tippie top. I can't wait to try out the rest in my other soap recipes, I think I am going to try the bright purple next. This package deal is a great way to save money. By purchasing in bulk, these will last me a very long time and I will save money overall, instead of buying smaller amounts and paying more per item.