Each pump of the Sonic Whisk is equal to 10 regular whisk strokes * It"s super quick to whisk, whip & froth dozens of dishes without the hassle of cumbersome mixers with cords * You can whisk, whip, mix or froth a delicious treat in seconds, making it the perfect addition to your kitchen * Now you can whisk and whip dozens of incredible dishes with much less time and effort * The silicone head of Sonic Whisk won"t scratch any surface, but deliver serious mixing power