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Crystal Geode By Spark Science

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Crystal Geode By Spark Science In this "Spark: Science in a Flash" kit, you can make an awesome crystal geode! Follow the 14 step, full-color instructions to make your own...

₹. 890.00

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Crystal Geode By Spark Science

In this "Spark: Science in a Flash" kit, you can make an awesome crystal geode! Follow the 14 step, full-color instructions to make your own crystal geode out of an alum solution and a plaster mold. Learn how real geodes form in the earth while performing this hands-on, educational experiment. This kit is great for kids who have an interest in rocks and crystals!

Includes: Potassium aluminum sulfate, Plaster, Plastic geode shell mold, Measuring beaker, Red food coloring packet, Wooden Spatula, Goggles. Also needed: Glass jar, Spoon, Stove, Cooking pot, Water, Paper towels.

For ages 7 and up.