Tycom Stainless steel multi-purpose Nylon Bottle Tube Nozzle Cleaning Brush Upgraded with Top Bristles Design and Protective Cap (10 Pcs), Pipe Drinking Straws Cleaning Brush Set for Jewelry, Keyboard

Dishwasher Safe Level:cleaning brush are made of stainless steel and nylon bristles WHITOUT harmful chemicals, also are safe to wash dishes and drink straws. Well-made nylon bristles are also not easy to pluck to cause your trouble., Flexible & Anti-rust Handle:Unlike other stiff plastic handles, our handle added appropriate hardness to make it clean easily, but still can be bent to help with cleaning all those hard to reach areas, like U, arc type. Spiral handle prevents scratch, Protective Cap & Detachable Key Ring: 10 of the brush sets have tiny silicone protective covers to prevent any unsightly damage when clean. Each of brushes come with a detachable key ring to make it easy to hold and take out from a narrow tube or bot, Innovative Design: All brushes increase to 9.8 inches long and we have innovatively lengthened the bristles on the top of the four tube brushes, which not only solves the problem that the old version can’t be thoroughly cleaned the bottom of the tube, Wide Application: All brushes are 9 inches /25 cm long. (brush head size from 1/16 to 1 inch). Perfect for home, kitchen and chemical laboratory cleaning, can effortlessly clean hard to reach spaces, such as window frame, small bottle/ tube, keyboard