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 - SpaceCfk Terrariums, CRYSTAL SPACE - Venture into the outer reaches of space with this exciting kit. Use the included space ship, glow-in-the-dark alien, and the stickers to create a deep space terrarium. The space kit includes: - 1 Plastic terrarium jar with light-up lid - 1 Squishy space ship - 4, 1.4 oz Packets of crystal grow powder - 4 Crystal growing rocks - 1, 6 oz Packet of space rocks - 5 Glow-in-the-dark rocks - 1 Glow-in-the-dark alien - 1 Sheet of glow-in-the-dark stickers - 1 Sheet of color stickers - 1 Sheet of adhesive-backed rhinestones - 1 Wooden stir stick - 1 Plastic measuring container - 1 Foam sticky dot