The blender is one of the most useful appliances in the kitchen. The Tribest PB-300 Mason Jar Personal BlenderÂ looks really nice and has a regular mouth Mason jar as the blending vessel. This means it will be easier for you to blend and serve in the same jar. Since Mason jars come with lids, the storage solution is built right in. Even even if you do not have Mason jars in your kitchen, there is not problem because the blender comes with a nice set. The 200-watt blender has a variety of other attachments and containers. The two separate blade assemblies handle blending and grinding.