UPGRADED GENERATION:food grade silicone bristles after nylon and sponge,elastic and durable, easy to remove the grime without dirty and stain trap,no smelliness or shedding but not scratch the bottle. suitable for all kinds of bottles, platinum treatment free of pollution, absolute environmental protection BIONIC DESIGN: 360 rotation handle, easy to grasp and turn around to reach every corner without any blind angle, 290 mm long handle to reach the deep bottem,bottle wise and nipple wise shape fit the cleaning completely HANGING POLE: spacesaving,convenient to handle up, instant dry in the air EASY CLEANING: removable brush head for seperate cleaning and high temperature treatment(-40C-230C),no residue and quick drying,and Dishwasher & Microwave SafeDURABLE and HYGIENIC: the rugged silicone bristles head always in their shape in long lasting, no disintegration in strong scrubbing,not absorb grease or odors STRAW PIPING:Straw cleaner repels unpleasant odors, grease and stains in your tiny sipper, preventing nasty germ build-up which is more hygienic and healthier for your family. Its finally time to toss away all smelly sponges SCRATCH Safe&GRIME Free:The flexible silicone bristle head is tough on gunk enough to leave your vase,any bottle, pitcher, blender and glassware clean and scratch-free