Rex London | Secret Agent Lie Detective Kit

Find out loads of fun facts about electricity as you make this cardboard lie detector kit to test family and friends.

Assembled dimension: 7.8x7.8x11.2cm.
Materials: Paper, PS, Aluminimum, Iron, PVC
Full instructions and 'fun fact' booklet included
Battery not included (requires 1 x 9V battery)
Provides a basic introduction to electronics
For children 8+

We are on hand to assist you at +44 (0) 207 351 9750, Monday to Friday (except bank UK holidays), between 10.00 am and 5.00 pm (UK time).

Alternatively, please email and we will get back to you as soon as possible.

The CARAMEL online store is fully operating and we are continuing to process and dispatch your orders as usual. Please contact for enquiries. 

We provide a standard delivery service:

· UK mainland - £7 | 1 - 4 days
· Europe - £15 | 2 - 5 days
· United States - £15 | 2 - 5 days
· Rest of world - £20 | 4 - 7 days


· You can return an item purchased from up to 14 days from the delivery date in the original packaging and with a copy of the invoice. Please contact for return instructions.

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