Package Include: You will receive 6 plastic shake ball of 6 colors, each weighing about 20 grams, allowing your nutrition to dissolve more thoroughly and faster in the bottle Multiple Uses: Protein shaker ball is a great choice for mixing protein powder, milkshakes, smoothies, juices and other beverages. It is suitable for most water bottles or glasses, that you carry the perfect health companion Easy to Clean: With this protein shaker ball, your drinks can be fully and effectively mixed without lumps. It can be easily washed with water or put in the dishwasher, which is convenient and simple Material: Protein shake ball is made of food-grade materials, durable and reusable. You can rest assured that it's safe, non-toxic and not easy to rust, just put it in your bottle and shake it gently to make it even Size: The diameter of the protein shaker ball is 1.77inches/4.5cm. It's lightweight and portable, can be placed in a drawer or carried in your bag Description: If you hate those protein or matcha cubes, this protein shaker ball is your perfect mixing ball. This protein shaker ball ensures more thorough and faster dissolution of nutrients without more protein clumps. The diameter of this protein shaker ball is 4.5cm/1.77 inch, which is easy to clean and reusable. After washing it, just let it air dry. Note: Due to the difference in display and lighting effects, the actual color may be slightly different from the picture. Due to manual measurement, please allow 1-3 cm deviation. Package Including 6*Plastic Shaker Balls