Blue fluid with highliter ink project - updated pic

Comment

Comment by Keith on September 25, 2015 at 12:10am

Just be careful not to  put too much in!

Comment by Keith on September 25, 2015 at 12:09am

Yeah, check this out;

http://oozinggoo.ning.com/forum/topics/adding-color-to-globe-fluid

Comment by Kaity Sullivan on September 25, 2015 at 12:01am

what did you do, just squeeze highlighter ink into it? i'd like to try different dyes for water other than mccormick food coloring because some of the colors don't stay true under light.