Engineering
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DIY Balloon Helicopters
List Price:$38.74
Sale Price $33.69
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DIY Multi-Directional Figurines
List Price:$33.12
Sale Price $28.80
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CYO Parachuters
List Price:$26.05
Sale Price $22.65
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Project Bricks
List Price:$34.33
Sale Price $29.85
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DIY Puzzle Clocks
List Price:$12.51
Sale Price $10.88
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DIY Rubber Bouncing Balls - 72 Pack
List Price:$63.88
Sale Price $55.55
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DIY Wooden Airplanes
List Price:$31.03
Sale Price $26.98
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Color Your Own Paper Boomerangs
List Price:$28.58
Sale Price $24.85
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DIY Air Propelled Rockets
List Price:$34.78
Sale Price $30.24