Children absolutely love to explore the wonders of science through simple hands-on experimentation.

This Glow in the Dark Crystal Growing Kit will spark a love of science in your child as they become a crystal growing scientist!

Follow the 6 easy steps to grow a phosphorescent crystal that slowly emits stored light energy to glow lightly in the dark!

Your magical creation takes around 7 days to complete, but your patience will be worth it!

It's a great family activity project, as you turn out the lights and watch it glow. Everything you need is included!

Your compact experiment comes contained within a plastic cup, making it the perfect size for a stocking filler or party gift.

Directions:

  • Fill the plastic cup with hot tap water to the black line as marked
  • Add the included crystal powder and stir quickly until completely dissolved (within 1-2 mins)
  • Put the lid back on loosely, and place your cup somewhere where it won't be disturbed for 2-3 hours to cool
  • Once the solution cools down, wear the included gloves to place the base stone carefully into the cup and leave uncovered
  • Within 10-12 hours you will be able to observe your crystal as it starts growing!
  • Crystal growing takes about 7 days. You can then remove your crystal cluster with gloves to allow it to dry

Not suitable for children under 7 years of age - designed for use under adult supervision.

Glow in the Dark Crystal Growing Reviews

Helen - Reviewer

19 May

(5)

Am loving this online store. Thanks

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(5) Rick - Verified Customer

The surprise on the recipients face said it all. Speedy delivery. Kept up to date whilst in transit It’s almost unlimited in all the cool things (pun intended) you can get, especially for those who like gifts that are unique I’m adding an extra star, even though I’m limited to 5...

(5) Rick - Verified Customer

The surprise on the recipients face said it all. Speedy delivery. Kept up to date whilst in transit It’s almost unlimited in all the cool things (pun intended) you can get, especially for those who like gifts that are unique I’m adding an extra star, even though I’m limited to 5...

(5) Sue - Verified Customer

I wanted 3 small cool gifts for my grandsons..so happy, they arrived on time. Hope the grandies love them....

(5) Janne - Verified Customer

Great service fast delivery fab game...

(5) neens - Verified Customer

I needed to make a last minute present for the family 'Santa re-gift' group which was a slightly stressful situation!! I had a look at coolthings and was so impressed with all the interesting items available. I made my purchase & received a confirmation email straight away & my order was received the next day. Thanks so much, great ...

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Fun stress reliever by pulling mice through holes in cheese. Stretchy. Speedy delivery. Great communication. Would buy again from this store. Many unique gifts to choose from....

(5) Jenny - Verified Customer

As always a great experience dealing with this wonderful Tassie Company. I have purchased several products overtime and have also been please with the products purchased and the fantastic & prompt service. ...

(5) Geraldine - Verified Customer

Prompt dispatch and delivery of ordered item. Easy site to navigate, and excellent customer service. I received a speedy reply to a question I had about my purchase....

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