Dream of Fall mountain groves as the golden foliage grows and blooms. We reimagined the classic toy crystal growing tree with this new classic crystal growing kit of this iconic tree. Our kit includes a paper Aspen form, tray, terraforming solution, instructions, and Aspen facts. All in a cool 3.5x2x7.5" box. A great seasonal Fall item. We recommend these kits for science gifts, nature gifts, an all ages fun hands-on DIY kit.