UNIQUE DESIGN-Convenient ,Flexible, Soft, Lightweight design,Sturdy and Durable.Long enough to clean the dust, dirt on the bottom of the bottle.
EFFICIENT-Long neck for easy reach inside bottles.Wash it in seconds,saving time and effort.
REUSABLE-Easy to carry and use.Bending free and reusable,convenient storage and save space.
ADVANTAGE-Thick sponge brush head,remove scale,not to hurt the inner wall of the cup