The Zwilling 
                                Enfinigy 53100-901 Personal is part of the
                                Blenders test program at
                                Consumer Reports.  In our lab tests, Personal Blenders
                                models like the Enfinigy 53100-901 Personal are rated on multiple criteria, such as those
                                listed below.
                            
                                                        
                                Icy drinks (Smoothies):
                                Smoothness and thickness of non-alcoholic pina coladas are determined using assorted size sieves.   Blenders that do well for icy drinks also do well for smoothies.
                            
                                                        
                                Convenience:
                                Judgments on ease of cleaning and replacing blade; clarity of controls and jar markings; pouring ease; and jar weight, etc.
                            
                                                        
                                Puree:
                                How well the blender pureed raw ingredients into a soup.