I do not know if you have seen this at Wal-Mart or online but it is the easiest way to color eggs for Easter without making a mess it is called EggMazing as you may have seen on Shark Tank. It uses a patented design that provides a new and creative way to decorate eggs with a simple touch of a marker. It required 4 AA batteries to operate and then you turn the switch on to begin. EggMazing is for ages 3 and up.
My Opinion: I love the idea and by the second Easter egg I did a much better job than the first one and the colors are easy to put on. The motor is kinda loud to make decorative eggs but they are easy to color and using non-toxic markers is a nice touch. What will you create? The possibilities are endless to what you can create.
See more at https://www.eggmazing.com/eggmazing.html
Disclaimer: I received one or more of the products or services mentioned above for free in the hope that I would mention it on my blog. Regardless, I only recommend products or services I use personally and believe will be good for my readers. I am disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising.