Create your own custom-coloured Thinking Putty with a Mixed by Me Kit. Each kit includes five tins of clear putty, three concentrated colour putties, three special effect putties, and an instructional mat - every-thing you'll need to make cool Thinking Putty colours that are all your own! When the mixing is done, the funs just begun! Play with your new HOLOGRAPHIC putty, be mesmerized by the ever shifting holographic sparkles You can even use the included coloured pencils to decorate your tins to match. Don't forget to use #mythinkingputty to share your creations with Crazy Aaron and the world! Each kit includes: - 5 small tins of clear Thinking Putty (twist to remove lids) - 3 concentrated colour putties - 3 special effect putties - 1 Mixed by Me tin to hold components - 6 coloured pencils - 5 extra tin labels - 1 instructional mat with formula suggestions from Crazy Aaron.