Real life is full of color blends. That’s why kids love Blendy Pens. Just put any two Blendy Pens into the Fusion Chamber to create hundreds of cool color effects. You’ll also get 5 Color Splitz Pens for amazing 3D effects, plus bonus Spiral Gears for amazing 3D spiral effects. The kit includes a posters CD with 100 posters you can print and color, and a Color Splitz lettering and project book.