According to estimates from management consulting firm The Knowledge Company, India’s branded borosilicate glassware market, covering microwavable products, tumblers and storage, is valued at around ₹7,900 crore and growing at about 6.5% annually. Meanwhile, the opalware market—featuring lightweight, heat-resistant tempered glass with a porcelain-like finish—is estimated at roughly ₹2,000 crore, expanding at around 10%.
