Science Mad
✓Price
$51.99
Ultimate Spy Vault & Code Kit (Klutz), Brown
★★★★★
$51.99
Quantity
1
Worldwide shipping
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About this item
- Discover the spy-tacular world of espionage with this kit! Assemble a double-security lock with a combination code and key to hide your most prized possessions.
- Then use the included electronic components to build a door alarm or pressure plate to keep your valuables from intruders.
- Find even more spy activities in our crystal clear instructions with easy-to-find materials from home.
- Promotes S.T.E.M./S.T.E.A.M.
- 32-page book of crystal clear instructions includes additional spy-themed activities to keep the fun going
- Learn about circuitry, encoding, and decoding information
- 2AA batteries not included
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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