National Geographic: Secret Message Lab

National Geogrpahic: Lab

39233320
In stock
$24.99

$24.99

National Geographic: Secret Message Lab

Kids will gain insight into pH science and learn fascinating facts about spyhistory.

Features:

  • Two Decoder Wheels – Kids will get 3 decoder wheel missions, decipheringmessages with a prefilled decoder wheel and creating their own decoderwheel/secret code language.
  • Reveal a Secret Message – Using pH paper and a citric acid solution, kidswill be able to reveal a secret message they’ve written with a colorlesscrayon.
  • Hide a Secret Message – Using pH paper and a sodium bicarbonate solution,kids will be able to hide the secret message they’ve written with acolorless crayon

Suitable for Ages 8+

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New Zealand Delivery - Delivery starts out at just $5.95 per shipment, not including heavy and bulky goods.

Delivery Times 

We use New Zealand Post for most orders, which allows for fast and reliable delivery to destinations across their comprehensive domestic network. Delivery times vary depending on a product's stock status and the intended delivery address.

National Geographic: Secret Message Lab

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