From the product description, check product page for current description, price and availability:

• The wire can not be pulled out of the handle because of our Advanced welding process of the handle and wire.
• Convenient Cleaning- Our brush is great to keep your beer faucet clean and germ-free,!It fits with different kinds of beer tap sizes,helps to make cleaning tap become effortless and easy.
• High Quality – Featuring a new strengthening technology,the bristles of beer brushes are tightly entwined in twisted wire.
• Easy to Use – Simply insert the plug into your beer tap opening to keep your beer from dust and other contaminates.

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