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Geek & Co. Crystal Nightlight

# 139488

With Geek & Co. Crystal Nightlight, grow your own crystal and display it on a special platform that turns it into a mesmerizing, color changing LED nightlight.  Learn about the chemistry of crystal formation and the physics of light and color. First you'll grow the crystal from alum powder, then you'll wire up the nightlight circuitry, then put them both together.  Warning: Contains chemicals, adult supervision suggested. 

Ages 8 to 12 years.

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Safety Information
  WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
Product Specifications
  • Brand: Thames & Kosmos.
  • Item Number: 139488.
  • Manufacturer Number: 550009.
  • Recommended for ages : 8 to 12.
  • Measures approximately: 8.50 x 11.00 x 2.50 inches..
  • Weighs approximately: 0.75 pounds.
-Shipping Estimate
Local Pickup at Smart Kids Toys: Please allow 12 Business Hours for Local Pickup. You will be notified by phone or email when your order is ready.$0.00
Standard Shipping$8.00