Do you think you have a little scientist at home?
See how fun it is to learn with Science4you.
With the Crystal Kit, children will learn how to make potassium alum crystals like a real scientist, how to make a crystalline star, how to obtain crystalline eggs and see how different reagents can create different types of crystals.
This experiment toys was developed to guide children in the discovery of chemistry and two scientific crystals.
Explore the 10 experiments in this children's science lab and have fun creating fantastic crystals. Learn how to create shiny, coloured fluorescent and translucent crystals.
Create your own glow-in-dark crystals with this science kit. Learn how to create different types of crystals and watch them grow.
This crystal toy is the perfect Christmas or birthday gift for children, perfect for kids to develop important skills such as creativity, concentration or memory while having fun and playing.
Specifications:
- Age:8+
-
Experiment Kit with 18 Contents and Educational book in 7 languages
Why Choose To Shop With Our Family Run Toy Shop Lennie's Toys.
We are a family-owned online toy shop, founded by Callum and Adelle during the pandemic. Our business, Lennie's Toys, has grown rapidly beyond our expectations. In 2022, we welcomed our son Charlie into our lives. At Lennie's Toys, everyone who works with us is family, ensuring that you can always rely on us for excellent service.
Enjoy Free UK Tracked Shipping on Orders Over £30!
At checkout, if you are offered Royal Mail or DPD as shipping options, it means the items in your cart are eligible for same-day dispatch, provided your order is placed before 3 pm (Monday - Friday, excluding bank holidays).
If you are offered Standard Shipping, please allow 3-5 working days for us to process your order. This is because some or all items in your cart are ordered on demand from our suppliers. We receive deliveries from our suppliers most days of the week, and once your order is ready, it will be dispatched on a 2-3 working day service. You’ll receive an email notification once your order has been shipped.
| Shipping Method | Dispatch Time | Delivery Time | UK Orders Under £30 | UK Orders Over £30 |
|---|---|---|---|---|
| Standard Shipping | 3-5 working days | 2-3 working days | £2.95 | Free |
| Royal Mail Tracked 48 | Same day dispatch (before 3 pm, Mon-Fri) | 2-3 working days | £2.95 | Free |
| Royal Mail Tracked 24 | Same day dispatch (before 3 pm, Mon-Fri) | 1-2 working days | £2.95 | Free |
| DPD Express | Same day dispatch (before 3 pm, Mon-Fri) | 1-2 working days (No weekend guarantee) | £2.95 | Free |
- We use Royal Mail, DPD and Parcelforce.
- We only use Tracked Services.
- International Shipping available.
* We only dispatch orders Monday - Friday.
Click here to read our delivery policy.
Free UK Returns within 30 days
As a small family-run toy shop, we kindly ask for your understanding regarding our return policy. Abusing it by ordering toys solely to reach the free shipping threshold, only to return them later, can significantly impact our business. While we are always here to assist with genuine returns, we appreciate your consideration of how such actions can affect us. Thank you for your support and understanding.
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