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High-tech, interactive
building blocks that plug
together to create circuit
systems that make things
happen! 70 Piece Set. |
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High-tech, interactive
building blocks that plug
together to make things
happen! |
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Kids learn how things
work as
they put together burglar
alarms for bedrooms, lie
detectors, light-tag games,
and much more |
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Build eight projects
from
instructions and invent
dozens more! |
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Build an electric eye,
motion
and light-activated alarms,
and more. |
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Create
a door alarm, a
pressure-activated security
mat, a water-level alarm, or
other inventions. |
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This
Seasons Newest Products
