Build Your Own Lie Detector


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Availability: In stock Usually dispatched within 24 hours


The Build Your Own Lie Detector kit will appeal to anyone who enjoys science and building. Suitable for children over the age of 8, the kit includes all you need to make your own lie detector kit that really works.  Full instructions are included so that you can find out the truth, the whole truth and nothing but the truth.


  • Build Your Own Lie Detector kit
  • All parts and full instructions included
  • Requires 1 x 9V battery (not included)
  • Not suitable for children under the age of 8 years


Product Details

  • Fizz Creations

Delivery & Returns

Express Delivery - if ordered before 9pm, delivered by courier next working day.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from the shipping date of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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