Thames & Kosmos: Crystal Growing - Experiment Kit

Thames & Kosmos

Out of stock

Thames & Kosmos: Crystal Growing – Experiment Kit

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle-shaped sodium acetate crystals, and plaster which is made from gypsum crystals.


  • Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids, and grow layers of crystals on them.
  • Use dyes to form coloured crystals, and mix the dyes to grow a rainbow of custom coloured crystals.
  • Display your crystal creations in a clear treasure chest with a locking lid.
  • Mold your own geode — a hollow rock with crystals growing inside and create a beautiful crystal cavern inside.

Suitable for ages 10 & up

Delivery Rates

Australia Delivery - We charge a flat rate of $6 AUD per shipment. Orders are shipped by air via Australia Post straight to your door! 

Delivery Times 

Orders ship from our fulfillment partner Mighty Ape. Their warehouse is based in New Zealand with daily flights across the Tasman with Australia Post.

As a result of courier delays in Australia due to Covid-19, the current standard delivery times for In Stock products using Australia Post are as follows:

  • QLD 3-5 business days
  • NSW 3-6 business days
  • ACT 4-6 business days
  • VIC 5-9 business days
  • SA 6-9 business days
  • TAS, WA 7-9 business days
  • NT 7-10 business days
Product Details
Product Code: 25755431
Barcode: 814743010444
Publisher/Brand: Thames & Kosmos
Categories: All, Boost All, Educational & Learning , Geology & Earth Sciences , Intermediate School Age , Primary School Age 
Thames & Kosmos: Crystal Growing - Experiment Kit
You have successfully subscribed!
This email has been registered