The HYDE Stir Whip may be the most versatile mixer on the market, with a unique design that's effective for mixing materials of any viscosity. Designed with a 3/8" steel hex shank and a nylon mixing head, the Stir Whip features flexible “fingers” that reach into the corners of containers for more complete mixing. This unique mixing head offers any number of benefits: ; Maximum lift from the bottom of containers ; Low drag for mixing thick materials with less power so it won't kill your battery ; Effective use with most viscous fluids ; Flexes to fit through 5-gallon pour spout for use without opening the bucket ; Cleans up in seconds