【Value Package】There are 12 shaker balls in each package, 6 different colors of plastic.Enough for your daily use, you can also share with your family and friends. 【High-quality Material】Mixing whisk balls are made of high quality food-grade PP material, rustless and durable, great for mixture of your protein shakes. 【Easy to use】As long as you use these food-grade PP material mixing balls, you can gently put the mixing balls into your cup and shake without using a mixer. You can get more thoroughly dissolved protein powder, juice, milk tea, milkshake, etc. 【Multiple Uses】Suitable for most of bottles with cover, perfect for families and fitness people on the go, gym, home, office, cafe, restaurant, or bar. 【GREAT GIFT】You can give these mixing balls to your parents, relatives, friends, colleagues as birthday, Christmas and other holiday gifts