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4M 4131SM Science Museum Secret Message Kit

by 4M
3.8 out of 5 stars 8 customer reviews

Price: £19.61 FREE delivery.
  • Complete sets included for two agents - write coded messages like the ancient Greeks and Romans
  • Communicate in Morse Code by torch and write invisible messages only your fellow code breakers can read
  • Invent your own secret codes and add them to your code library
  • Contains two complete message kits for two children to play together
  • Suitable for children aged eight and over
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Product information

Technical Details
Item Weight299 g
Product Dimensions21.6 x 17 x 5.8 cm
Manufacturer recommended age:1 month and up
Item model number4131SM
Main Language(s)English
Assembly RequiredNo
Batteries Required?No
Batteries included?No
Remote Control Included?No
Additional Information
Customer Reviews 3.8 out of 5 stars 8 customer reviews
Best Sellers Rank 104,835 in Toys & Games (See top 100)
Shipping Weight299 g
Delivery Destinations:Visit the Delivery Destinations Help page to see where this item can be delivered.
Date First Available15 Jan. 2008
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Product Safety

This product is subject to specific safety warnings
  • Warning: Not suitable for children under 36 months

Product description

Product Description

Have fun communicating secret messages with your friends like the real spies do! Send Morse code messages with a cool mini Morse code torch. Write on X ray secret message sheet which could only be read with Decoder Lens. Create invisible messages with Secret Markers. Build a 20 pages Super Spy Journal which compose a secret code library for handy reference and more.

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8 customer reviews

3.8 out of 5 stars

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29 December 2015
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15 July 2017
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5 December 2015
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14 February 2015
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6 January 2010
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