Thinkbox Spy Science

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Calling all junior spies — the Thinkbox Spy Science kit from US Toy introduces kids to cryptography, observation, and problem-solving with hands-on activities. Includes a black lig ht pen, secret spy tag and sticker, decoder wheel, plastic tube, x-ray note sheet, 3D glass sheet, and a project guide; perfect for budding detectives and STEM learners. Show more