Soe 99% Bottle Cleaning ProblemWorks great for almost all shape and size water bottle& st& cup lid,bristles are soft and strong,fortable in the hand,easy to rinse off. Fit well in baby bottle,mason jars,tea coffee tumblers,mugs,,wine beer milk thin bottles 5-in-1 MultifunctalInclude Removable bottle cleaner brush,U-shaped silicone gap brush,nipple brush,stiff corner brush,thin st brush. Reach the hardest to reach cup lid gap n gs,won't wiggles as you wash,clean well 14" Flexible Long BrushClean tall narrow water bottle with long flexible bristles and bendable wire easy to reach all curved areas inside bottles,ensuring a thorough clean. Doesn’t scratch plastic or metal containers 3 Length St Brush8" 10" 12" metal st cleaner is long enough for cleaning different types and sizes of sts,like ,,,slm Practical& Portabltachable and reassemblable pact design,travel friendly,space-saving. The ventilat holes and hanging holes on the handle are easy to dry and store..