24 Pack Crystal Growing Kit Science Party Favors for Kids STEM Science Experiment Bulk Classroom Prizes Goodie Bag Stuffers Birthday Return Gifts for 4-6 8-12 Boys and Girls (24Pcs, One Size)

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• Instructions: Be sure to use hot water and wait for the water temperature to drop before placing the crystal implant. Wait 4-5 days for a beautiful crystal to form. Instructions and a video are included for your reference
• Party Favor: Perfect party gift, for everyday parties, Christmas parties, Valentine's Day parties, classroom gifts, birthday gift,classroom rewards, suitable for boys and girls aged 4 and up
• Science Experiment: Children explore new things by planting and observing the state of crystals. This enhances their concentration and thinking skills
• Interesting Crystals: By planting crystals and observing their condition daily, children gain different insights. Through these fun experiments, children can continuously learn and acquire new knowledge
• Parent-child interaction: Children can complete the experiment together with their parents. Adults help children prepare the necessary materials and observe the crystal planting effect together