Sundesa 28-Ounce Blenderbottle with Blenderball (Black) for $6.19. Here is a screenshot for your reference. Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order for free shipping. It mixes protein drinks, pancake batter, sauces, dressings, etc. by shaking bottle with the BlenderBall, is made of BPA-free plastic and dishwasher safe.