Package contents: 6 pack stainless protein shaker ball replacement Material: Food grade 304 stainless steel Colorsilver Size:1.5in (4cm) in length and 1.4in (3.6cm) in width As a premium kitchen appliance, you can use the bottle shaker ball for cake making, sauces, cream whipping, batter stirring and more,and the shaker bottle balls can can produce greater shear force with less effort and work faster.
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