BENDING GLASS YOURSELF CAN BE TRICKY AND REQUIRES SPECIALIZED EQUIPMENT. THERE ARE TWO MAIN APPROACHES:BUYING PRE-BENT GLASS: MANY GLASS COMPANIES SELL PRE-BENT GLASS IN VARIOUS SHAPES AND SIZES. YOU CAN FIND THEM ONLINE OR AT GLASS SUPPLY STORES. THEY TYPICALLY OFFER A VARIETY OF CURVES, THICKNESSES, AND TREATMENTS FOR THE GLASS  LIKE TEMPERING FOR SAFETY.