The Economic Times

Ever wondered why plastic stools have a hole in the centre? Heres what this small design feature actually does

A cleverly designed small hole in plastic stools presents multiple functional advantages. This design helps in effortlessly stacking and unstacking the stools while eliminating air suction. Additionally, it serves as a handy grip for lifting while ensuring water can drain away, keeping the surface dry. Notably, this feature also contributes to reducing plastic usage in production.