Learn about the structure and geometry of crystals</br>Grow dozens of dazzling crystals</br>Mold fun plaster shapes and use dyes to grow a rainbow of custom colors</br>Over 1 million kits sold world-wide</br>New 2012 Item - includes 32-page full-color manual</br></br>Product Description</br></br>We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex?? providing the perfect learning experience for new chemists.  Grow dozens of dazzling crystals!  A full-color?? 32-page experiment manual guides your experiments in crystal chemistry.</br>