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Glow In The Dark Stones in Small Canvas Gift Bag (Pair of 2)

£ 1.99
Order by 2 p.m. tomorrow for delivery by 18 October 2024
Free 30-Day Returns
Product Description

Strike these stones together and watch them glow in the dark.

Striking these stones together separates the negative and positive charges within the quartz.

Enough voltage is obtained in order to cause an electric arc when the two charges rejoin to neutralise each other.

This natural phenomenon is known as piezoelectricity.

Strike the stones together briskly in a darkened room and watch them glow.

Instructions included.

Each pair of stones comes in a drawstring pouch for safekeeping.

CONTAINS 2 GLOW STONES

Suitable for children aged 11 and up. Adult supervision required.

Caution: Use hand and eye protection (Gloves & Goggles) when performing this experiment.

Shipping & Returns

Shipping Options (UK Mainland)

Orders placed before 2:00 p.m. GMT will be processed the same day (Monday-Saturday). Delivery options are selected at checkout.

Standard Delivery

  • 2-3 business days.
  • £2.95.
  • FREE delivery over £40.

First Class Delivery

  • 1-2 business days.
  • £3.95.

Express Courier Delivery

  • 24 hours.
  • £7.99.

For shipping to locations outside of the UK mainland, see our full shipping policy.

Returns

Unopened goods may be returned for a full refund within 30 days of receipt of your order. For further details, see our full returns policy.

Contact Us

Email

orders@curiousminds.co.uk

Phone
+44(0)1436 670806

Our Address

Curious Minds Science Ltd (Grasshopper Toys)
112 West Princes Street
Helensburgh
Argyll & Bute
G84 8XD

United Kingdom

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