1. NutriBullet 12-Piece High-Speed Blender/Mixer System, Gray is currently on sale for $59.99. Free shipping with Amazon Prime. It includes a 1 year warranty with access to smoothie recipes. You can make smoothies with no problem with the NutriBullet it is easy to use. It is great for those who are living a healthy lifestyle or interested in getting started with one. You can make all different kinds of smoothies, and nut butters. You will also be able to pulverizes fruits and vegetables.