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Encourage creative play with this K'NEX Beginner 40 Model toy construction set ideal for boys and girls aged 5 +
the portable storage box enables children to easily carry around their craft kit without any hassle
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Inside the wheel
Iron Bridge
K'NEX Big Ball Factory building set K'NEX sets Encourage creative play with thisBuild a classic, nostalgic K'NEX model just like you remember with the 20th Anniversary Big Ball Factory. After 20 years in the K'NEX vault, we are bringing back this classic model to thrill our most loyal fans. Over 3,100 Classic K'NEX pieces complete this gigantic ball machine that stands over 1. 2m (4 feet) high. Watch as the 4 balls travel down 5 different paths which way will the ball go next? Just turn the motor on and watch it go! Included are