NeoDiamondĀ® 1955 Teardrop / Football Diamond Bur by Microcopy (USA). High-performance single-use friction grip (FG) diamond finishing bur featuring an anatomically contoured teardrop / football geometry (2.5 mm diameter, 5.5 mm head length). Specifically engineered for occlusal anatomy refinement, lingual contouring of anterior restorations, and pre-polishing composite and ceramic surfaces without risk of cross-contamination.