National Geographic Crystal Reef Science Kit

- Everything You Need to Color & Grow.

- Kids will grow crystals on 6 paper coral shapes.

- Three Different Types of Coral.

- This exciting kit has 6 coral shapes, crystal-growing liquid, 5 watercolor pens, display bases, and easy-to-follow instructions.

- After you color your coral shapes, simply add the crystal-growing liquid, and watch as crystals take shape in just minutes!

- For ages 8 and up.