Invisible grill in Delhi : If you're living in a high-rise apartment or managing a commercial property in the capital, you've likely weighed the trade-off between balcony safety and an open view. That's exactly the problem an invisible grill in Delhi solves. Rather than boxing in your balcony with a heavy metal grill, this modern safety system uses slim, high-tensile stainless steel wires that are nearly impossible to spot from a distance — yet strong enough to stop a fall. K