YEGBONG | Crystal Growing Model Science Kit A Variety Of Colors Of Crystal Selection Educational Toys Gifts For Boys And Girls

DescriptionThe steps of crystal making1. Prepare the crystal powder: Pour the crystal powder into the container;2. Add a certain amount of water: Use a 200-milliliter measuring cup to take 145 milliliters of boiling water, let it cool for 15 minutes, and then pour 75 milliliters into the container containing the crystal powder.3. Dissolve the crystal powder: Stir the solution until the crystal powder is completely dissolved, and let it stand for 30 minutes until the water cools down.4. Place the crystal seeds: When the solution temperature drops below 30 degrees, add the crystal seeds (the position of the crystal seeds can be adjusted to the center of the container).5. Standing growth: Let it stand for 4 to 7 days. Once the crystal grows to a certain size, slowly pour out the remaining solution.6. Remove the finished product: Carefully remove the crystal to complete the production.