These spatulas are very useful for band instrument repair. The dull point spatula works great for maneuvering small pads on clarinets or saxophones. The 6 1/2" and 6" spatulas work nicely for leveling large or small clarinet pads and saxophone pads. The 5" spatula is perfect for mixing epoxies or other adhesives used in the band instrument repair industry. Purchase individually, or as a set.