Need help deciding which blender to buy? This comparison chart contains a summary of our packages and features so you can choose the best blender that meets your needs. All of these packages include a high-speed blender motor base and one or more jars, as well as a book with hundreds of blender recipes, an instructional DVD and a manual. Also, Because they are made by Blendtec, each powerful blender will deliver high-quality professional results at home.