Grow a crystal by mixing alum powder and water, then turn it into a cool nightlight which will glow in a spectrum of colours! The kit comes with the materials needed to build a platform and wire the light circuitry. Put it together and you have your own unique light!
Requires batteries (not included).
For ages 8 years and upwards. Some adult assistance may be required.
Brand: Thames & Kosmos
Boy / Girl: Boy & Girl
Manufacturer's Recommended Age: 8+
1 in stock, immediate despatch