National Geographic: Secret Message Science Lab

  • Article #6922701
  • Ships in 3-10 days
  • Ships in 3-10 days

National Geographic: Secret Message Science Lab

  • Article #6922701
  • Ships in 3-10 days
  • Ships in 3-10 days

$21.73 ex GST

With the National Geographic: Secret Message Science Lab, kids will gain insight into pH science and learn fascinating facts about spy history.
  • Product Details
  • Delivery & Returns
  • With the National Geographic: Secret Message Science Lab, kids will gain insight into pH science and learn fascinating facts about spy history. Features: Two Decoder Wheels - Kids will get 3 decoder wheel missions, deciphering messages with a prefilled decoder wheel and creating their own decoder wheel/secret code language. Reveal a Secret Message - Using pH paper and a citric acid solution, kids will be able to reveal a secret message they've written with a colourless crayon. 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 a colourless crayon
    • Ages 8+
    • Not suitable for children under 3 years
    • Packaging Dimensions: 19cm x 25.5cm x 6cm
    • Contents: 2 decoder wheels, 1 spy badge, 1 crayon, sodium bicarbonate, citric acid, 4 pieces of pH paper, 2 sponges, 1 spray bottle
  • There is no Handling & Delivery cost for orders over $50 ex GST unless there are large items in your order.

    Orders under $50 (ex GST) & excluding Gift Card only orders :
    $6.00 ex GST ($6.90 incl GST)
    Surcharge for Rural Delivery addresses $3.13 ex GST ($3.60 incl GST) for orders under $50 ex GST
    Orders with only Gift cards under $50 are charged $2.52 ex GST ($2.90 incl GST)

    There is no Handling & Delivery cost for eGift card orders.

    Charges for Large or Bulky items . These are indicated by the Large item icon.
    Regardless of total order value: first unit $8.70 ex GST ( $10 incl GST), then every subsequent unit $4.35 ex GST ($5 incl GST)

    Read more about Delivery Information
    Read our Returns and Exchanges Policy

  • Product Details
    With the National Geographic: Secret Message Science Lab, kids will gain insight into pH science and learn fascinating facts about spy history. Features: Two Decoder Wheels - Kids will get 3 decoder wheel missions, deciphering messages with a prefilled decoder wheel and creating their own decoder wheel/secret code language. Reveal a Secret Message - Using pH paper and a citric acid solution, kids will be able to reveal a secret message they've written with a colourless crayon. 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 a colourless crayon
    • Ages 8+
    • Not suitable for children under 3 years
    • Packaging Dimensions: 19cm x 25.5cm x 6cm
    • Contents: 2 decoder wheels, 1 spy badge, 1 crayon, sodium bicarbonate, citric acid, 4 pieces of pH paper, 2 sponges, 1 spray bottle
  • Delivery & Returns

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