Feature:1. Brain Development: Can effectively stimulate the early development of the brain, and can greatly promote children's cognitive growth.2. Applicable People: The scientific step by step advanced exploration operation ranges from easy to difficult, suitable for children of different ages.3. Complete Materials: A variety of materials are complete and recyclable, which can enlighten scientific thinking.4. Safe Material: Made of high quality paper and plastic, the material is safe, harmless, nontoxic, and safe to use.5. Perfect Gift: It can exercise hands on ability, enlighten scientific thinking, and it is the perfect gift for children.Specification:Item Type: Science Experiments KitMaterial: Paper, PlasticProduct Features: STEAM Concept, Scientific Thinking, Hands on Ability, Safe Materials.Package List:10 x Straw1 x Funnel7 x 100ml Container1 x Water Plate1 x Goggles1 x Cup1 x User Manual1 x Citric Acid1 x Sodium Alginate1 x Calcium Lactate1 x Alum1 x Baking Soda1 x Snow Powder1 x Test Tube Rack1 x Christmas Tree(Pack)1 x Children Gloves1 x Table Tennis Ball1 x Color Changing Flowers(Pack)1 x Effervescent Tablets(Pack)1 x Skittles(Pack)1 x Transparent Plastic Bottle3 x Material Pack1 x Test Tube5 x PigmentNote:Do not swallow this product