McCormick Culinary Blue Food Coloring, 16 fl oz - One 16 Fluid Ounce Bottle of Blue Food Coloring Liquid to Add Color to Cakes, Cookies, Icings and Fillings

I use it as a dye for my weed sprayer to leave traces of applications, works great.

I’m using this for coloring the water flushing my bidet. It fills a special reservoir and after adding a little with dish soap. Blue bubbles emerge 👍🏻🎉🥳

I ordered this food coloring for my laser engraving on glazed ceramics. Works like a charm when coupled with some tempura paint, titanium dioxide and a bit of water. I spray it on with an airbrush onto white glazed ceramics so I can ensure an even coat of the titanium dioxide.

I ordered this as a part of the set to save money on food colors due to the McCormicks 4-pack for the little ones being around $6 to $10 in my area. It was a no brainer for me! Then when I started using them I realized I needed less and the color is very vibrant! The packaging was great there were no leaks due to the bottle being sealed. Definitely one of my best purchased due to the size of the bottles!

I used this to dye rice and was surprised that it seemed to be a completely different tone than the little bottles I usually get. This is more of a Navy Blue where the small bottles have more of a royal blue. I'm sure this matters to some, but not all buyers so just wanted to note that.The picture has rice I dyed using the product listed on the left and the small bottle that you find in grocery stores on the right. I also ended up using a lot more to get even coverage and even then it was not as even as I'd hoped.The next picture, I mixed the two and as you can see the royal blue is very easy to distinguish. Still usable but definitely something I'd consider on my next purchase.