Shaker Balls, 3PCS 304 Stainless Steel Mixing Balls for Protein Shakes Formula, Shaker Bottle Balls for Mixer Bottles

Food Grade Material: our shaker balls are made of food-grade 304 stainless steel, safe and healthy to be used in mixer bottles, No More Chunks: 304 stainless steel shaker balls help to mix all ingredients thoroughly, no chunks any more and save time while mixing formula at feeding time, Easy to Use and Clean: just put the stainless steel balls in the bottle with lid closed, then shaker the bottles for seconds and the drinks is ready; rinse the mixing balls with water or just wash the shaker balls in the dishwasher to keep them clean after use, Widely Used in Daily Life: the shaker balls are great for blending smoothies, salad dressings, protein shakes, fiber drinks, sport mixes, formula, wine, coffee and other creations; perfect for mixer bottles, mason jars or water bottles, Multi-Size Pack: you will receive 3 pcs stainless shaker balls, 2 pcs shaker balls in size 1.2”, 1 pcs in size 2.1”