Explore the fascinating world of mineral formation with our Growing Red Crystals Kit, designed for curious young scientists aged 10 and up. This educational set allows children to create stunning red crystals in just 1-2 days, a process that naturally takes thousands of years!

Product Highlights:

• Creates vibrant red crystals swiftly.
• Educational and entertaining activity for kids.
• Perfect gift for science enthusiasts.

Set Includes:

• Ammonium dihydrogen phosphate and red food coloring
• Beaker
• Two plastic cups
• Plastic spoon
• Woolen thread
• Paper tissue
• Stone
• Instructions in Czech

Tip: Finished crystals can make an extraordinary gift for someone special!

Technical Parameters:

• Recommended Age: 10 years and up
• Language: Czech instruction manual