Crazy Aaron's mixed by me glow in the dark thinking putty kit

Create your own custom-coloured Thinking Putty with a Mixed by Me Kit. Each kit includes five tins of clear putty, three colour concentrates, three special effects, and an instructional mat—everything you’ll need to make cool Thinking Putty colours that are all your own! When the mixing is done, the fun’s just begun! Play with your new colours by day, and enjoy their awesome green glow by night. You can even use the included coloured pencils to decorate your tins to match. 

Each kit includes: 5 small tins of clear Thinking Putty (twist to remove lids), 3 colour concentrates, 3 special effects, 1 Mixed by Me tin to hold components, 6 coloured pencils, 5 extra tin labels, 1 instructional mat with formula suggestions from Crazy Aaron.

The multiple award winning Thinking Putty is made in the USA, is non-toxic, and contains no latex, gluten, wheat compounds, or phthalates. It is safe for use by people with sensitivity to wheat or latex.

• mixed by me kit is recommended for children 8 and up
• putty can stain, therefore children under 8 should be supervised
• silicone-based, will never dry out 
• made in the USA