Watch colourful crystals grow before your eyes — from tiny magic rocks into a stunning underwater crystal garden! The Play N Learn Big Bang Science Magic Crystal Kit is a captivating science experiment that introduces children to the fascinating chemistry of crystal formation using sodium silicate.
Simply set up your aquarium tank, add the magic rocks and sodium silicate solution, and watch the crystals begin to grow in as little as 10 minutes — reaching up to 10cm tall within just 120 minutes!
🔬 What Your Child Will Learn: - How crystals form through chemical reactions - The science of sodium silicate and crystal growth - Observation and recording skills over time - Introduction to chemistry concepts
📦 Kit Includes: - Magic rocks - Sodium silicate - Small aquarium tank - Outer space background picture card - Sticker - Activity guide
⚠️ Please Note: - Suitable for 14 years and above - Adult supervision recommended for younger children - Contains sodium silicate — keep away from mouth
