Light Up Crystal Lab - STEM Kit

£21.99 Age 8 - 10

Grow unique crystals then create a display with a colour changing LED!

Only 1 in stock
57302 Reviews

Wrappable! This item can be beautifully gift wrapped.

Create your own lovely crystal light with this brilliant chemistry kit.

Amazing to look at, grow your very own light up crystal with this super simple kit. Using the easy step-by-step guide and a little bit of grown up help, just measure and mix the chemicals together. Set your solution in a safe place and in 7 to 10 days a crystal will form! Once complete, pop your creation into the pyramid display case - the inset LED will cycle through colours, illuminating your crystal just like magic. Spark your interest!

Fantastic Wrapping Designs

... beautifully wrapped by our Expert Elves!

Light Up Crystal Lab Brainstorm
Light Up Crystal Lab Contents
Light Up Crystal Lab Lifestyle

Why They'll love it

  • Grow your own crystal in 7 to 10 days
  • Includes pyramid display with colourful LED
  • Lovely to look at and easy to do
  • Cool room decoration and fun project all in one!

Technical Stuff

  • Age: 8+
  • Box Size: 23cm x 15cm x 12cm
  • Weight: 500g
  • Requires: 3 x AAA Batteries (Not Included)
boy we canwrapfor you

Choose from different gift wrap options to make your present special!

boy we can alsowrite acard!

Over 50 different cards to choose from. Your message is handwritten for that personal touch.

order by4PMto ship today

We send out all orders daily Monday to Friday - order before 4pm to be sent out today.

Brilliant choice of toys with good age related lists. Quick delivery many thanks.

99% Positive Rating on Feefo 57302 Reviews

Dis-satisfied customer

One of the toys - the Japanese puzzle didn’t work properly and the gun gift arrived with tears in the gift wrap paper, so on that basis Iwouldn’t recommend them or use them again, I bought the Japanese puzzle for my 12 year old great nephew in Switzerland, so very difficult to now return it.,Our Response:We are sorry to hear about this. For any problem, please let us know and contact us directly so we can sort it out. We will email you separately to resolve this.

Recent Customer 9 Jul 2025

Nicely done thanks

Quick and on time nicely wrapped,**

Recent Customer 9 Jul 2025

Easy and fun.

I was pleased with it all. The product is cool and seemed to go down well. It was delivered quickly which I was happy with. I alsoliked that the ball isn't too hard and shouldn't do much damage. Overall a great product.

Recent Customer 8 Jul 2025

Parcel arrived in good condition and on time

Recent Customer 8 Jul 2025

Fantastic company

Fantastic online shop. So easy to use. Great selection of goods.

Recent Customer 8 Jul 2025

Cool disco light

Really satisfied with order. Quick delivery and my granddaughter is made up with the disco light

gill Johnson 8 Jul 2025

Great gift options, good service

Delivered quickly, nicely gift-wrapped. Forwarded as a gift to my grandson. Wicked Uncle always has fun, challenging and inspired gift options for boys and girlsof all ages—a great source for grandparents!

Janet Tabinski 8 Jul 2025

Easy peasy

Everything was handled with no fuss and was easy to arrange. The recipient was very pleased. Good value too.

Recent Customer 8 Jul 2025

Great Service and variety of products

Five star

Recent Customer 8 Jul 2025

Great service

Service is fine. Selections between age groups, a tad repititous, could do with more selection. I commend the fact it can be gift wrapped & carded. Five thumbs up??????????

kevin clarke 7 Jul 2025

interesting gifts well wrappoed and delivered

good prompt well wrapped interesting merchandise

Recent Customer 7 Jul 2025

Gifts for kids

Quick delivery, easy websitexto navigate, lots of fun gifts for kids (and big kids)!

Liz 7 Jul 2025

Absolutely great product and service.

Great products and I love the gift wrap option. The options available were really good. The website was easy to use. This was a present forfamily that we cannot currenty see due to livong abroad. I love the option to have it delivered with a card and gift wrapping.

Recent Customer 7 Jul 2025

Highly professional

Excellent quality and fast delivery.

Recent Customer 7 Jul 2025

Kids sunglasses

Very efficient and sunglasses are brilliant

Christine 7 Jul 2025

No problem s

Mrs Anne Corcoran 7 Jul 2025

Puzzle box

Nice product. Nice packaging. Quick delivery. Satisfied.

Recent Customer 6 Jul 2025

Grandson’s birthday present

Excellent. All arrived on time. Thank you.

Recent Customer 5 Jul 2025

Great service

Well-packaged product and prompt service.

Recent Customer 5 Jul 2025

Always great choices for my grandchildren Very easy and efficient to order and delivered quickly

Recent Customer 5 Jul 2025

Great products

Great products and delivery

Recent Customer 5 Jul 2025

Good service and delivery

Recent Customer 4 Jul 2025

Excellent customer service

The item I bought as a present broke within 5 mins of making it. I then left a review on at her than emailing the company. Theyvery quickly picked up the review and have been absolutely brilliant at sorting a replacement. I deffo should have gone straight to them in the first place. Excellent customer services.Our Response:Sorry to hear about this. These popular Rebotz robot models 9.99 do work well, but if any part is broken we will of course sort it out. We will contact you directly to resolve this for you.

Rachel Simmonds 4 Jul 2025

Always excellent quality.

I have shopped with Wicked Uncle a few times. Products are always of excellent quality. Delivery is always quick. My latest item a Japanese puzzle box keeps the family youngand old entertained.....always someone trying to crack it. Been happy with every purchase made with Wicked Uncle.

Yvonne Catlow 4 Jul 2025

Wickedly excellent!

Excellent website, easy to search. Quick and easy ordering. Great variety of toys for all ages. Delivered on time, as promised.

Jan Wood 3 Jul 2025

great company

Great as alwaysGreat

Recent Customer 3 Jul 2025

Very speedy. Good quality products

Marit Eikevag 3 Jul 2025

Great service and quality

Great customer service - the gifts arrived quickly and were gift wrapped to perfection

Alison 3 Jul 2025

Great place to shop

It was excellent. I bought 2 separate items based on recommendations you sent me to give my grandsons.

Recent Customer 3 Jul 2025

I bought my grandson a couple of items including a giant colourful crayon but when arrived was in 2 bits so I emailed the company and within 2 days Ireceived a replacement which was the fastest I've ever received a replacement from any company. So I'd definitely rate Wicked Uncle a huge 10/10 thank you WU x

Elaine Greenshields 3 Jul 2025