4. These anti-homeless, anti-loitering parking blocks that could cause a gruesome accident if someone tripped near them:
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5. These nearly identical bottles for toilet cleaner and dish liquid:
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6. These mug handles that are near impossible to keep a steady grip on:
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7. This slide that was placed in front of a pole so kids can slide down and risk a chance of hitting it:
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8. This trippy tile design that could make someone lose their balance: