Toyo Glass Supercutters
TC-10 Replacement Head. # 1884 $ 16.49. TOYO TC-10 BRASS HANDLE PENCIL SUPERCUTTER. The Toyo glass cutter is the original, self-oiling glass cutter introduced back in 1976 and is still one of the most popular cutters available. Made with a heavy brass barrel makes this cutter a long-lasting workhorse in your studio.