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Grit

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Grit

Cardboard Box Engineering

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$17.99

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Description

Cardboard is everywhere! For creative kids aged 9 to 14, it’s the perfect eco-friendly building material, and Cardboard Box Engineering is the perfect guide to get them started on inventive tinkering. A working kaleidoscope, a marble roller...

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Grit

4.6 (237)

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