bullet point:Dinosaur crystals: Create beautiful crystals for dinosaurs and bring them to life Let your child feel like a real chemist and watch the crystal grow in 4-7 days. Chemistry has never been so fun and colourful.Easy to grow: This kit has been redesigned from scratch to ensure that you grow beautiful crystals every time. Follow the beautiful instructions to make it easier to grow and store your crystals.Interesting family activities: Through the accompanying introduction, teach children the knowledge of crystal growth. Conduct a real science experiment at home with your children and involve them in simple but meaningful educational activities.Educational gift for all ages: it is not often that a scientific project is fun and exciting, but with this kit both is achieved. Great set for single games or group activity. It will fascinate children.Stunning educational gifts: Perfect gifts for children over 8 years old, ideal for birthdays and Christmas gifts for adults and children.Description:Cultivate children's interest in science: The Science Crystal Kit is a hands-on experiment that children can directly participate in. They are a fun way to teach scientific principles while providing beautiful, tangible results that children are proud of.Multiple experiments and crystal types: Each kit comes with crystals of multiple shapes and colors, which can provide a variety of eye-catching results.Contains everything you need: can science conduct crystal experiments? You can get everything you need to get started, so there is no need to look for other supplies.Specification:Color: as shownMaterial: plastic