Grow crystals and create cool terrariums with Creativity for Kids Crystal Terrarium Kits. Great for STEAM learning, kids can combine the crystal powder with water to grow colorful crystals inside the terrarium jar. They can then build a scene around the crystals using the included materials or their own elements. The jars also feature light-up lids and can act as a night light. Non-toxic. Suitable for ages six and up. - Creativity for Kids Crystal Terrarium Kit - MermaidCfk Terrariums, CRYSTAL MERMAID - Create an amazing aquatic world complete with a mermaid and a starfish with this kit. You can even use the included gems to make a sunken treasure trove and decorate the entire terrarium with sea-themed stickers. The mermaid kit includes: - 1 Plastic terrarium jar with light-up lid - 3, 0.9 oz Packets of crystal grow powder - 3 Crystal growing rocks - 1, 6 oz Packet of Purple gravel - 1 Mermaid with sticky putty - 1 Squishy starfish sticker - 1 Shell - 1 Pair of googly eyes - 1 Sheet of adhesive-backed rhinestones and pearls - Random assortment of loose pearls and gemstones - 1 Sheet of color stickers - 1 Sheet of glow-in-the-dark stickers - 1 Wooden stir stick - 1 Plastic measuring container - 1 Foam sticky dot - Random assortment of pearls and gemstones