Dental Midwest Carbide Burs FG 330 or FG 557 100 ctThis is for one bag of your choice . We also carry Midwest Burs FG 2 , 4 , 6 , 8 , 33.5 , 34 , 35 , 37, 169, 245 , 246 , 329 , 330 556 , 557 , 557 , 957 RA 2 – 4 – 6 – 8 SS white FG 2 , 4, 6 , 8 , 169 , 330 , 557 , 558