Check the listing for details. Dan&Darci Light-up Terrarium Kit ( open box ). Condition: New. Listed at 8.54 USD. The Dan&Darci Light-up Terrarium Kit is an educational science toy designed for children aged 6 and above. This kit includes all the necessary components for creating a light-up terrarium, making it a fun and interactive way for kids to learn about science and nature. With its open box packaging, children can easily assemble and customize their terrarium kit to create a unique and engaging learning experience. Perfect for young explorers and curious minds, this terrarium kit is sure to spark imagination and creativity in children ages 4-11.