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Welcome to a playground of mechanical simplicity and endless creativity, inspired by the Erector Set and its Soviet sibling, the «Schoolboy-1» metal kit.
This interactive builder strips down to the essentials—select parts that pivot and lock, inviting you to engineer whimsical or practical designs.
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Designed for thinkers, tinkerers, and dreamers of all ages.
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Engage in a tactile experience where form meets function.
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Spin, connect, and explore where your imagination can take you
Double-tap to spin