These dyes can be used to create custom color without having to purchase them separately, saving you money.  It is very, very easy to blend colors and customize your colors to suit your needs.  We are working in  PARTS.  In this case the part was 1/4 tsp.  Just mix desired colors, the charts are a starting point if you want a lighter or darker color add accordingly to the mixture to achieve your perfect shade.  For instance, on the first photo of green shade you would put an extra part of yellow 5 to get more of a lime green.  These colors are bloomed very heavily at 1/4 tsp parts but I then use that mixture, which I keep stored, to add to my Bath Bomb mixture to color to desired effect.  You can work in much smaller amounts if you are mixing colors fresh for each batch.  I just find it easier to have it already made and on hand, much like dispersing micas in oil for soap making.  THIS IS NOT A DOWNLOAD.  THE INFORMATION IS AVAILABLE ON THIS PAGE BY CLICKING THE PHOTOS BELOW OR ON OUR FACEBOOK PAGE.  NO NEED TO ADD IT TO YOUR CART