CocoStraw Brand Premium Cleaning Brushes for All Styles of Bubble Tea Drink Straws- Stainless Steel, Plastic, Acrylic, Glass 1/2" Wide Bristles, 10" Length. 2" of bristles FAT width ensures proper cleaning in Bubble Boba Tea Drinking StrawsHeavy Duty Nylon bristles and Stainless Steel HandleCocoStraw Set of 4 EXTRA Wide Cleaning Brushes for Bubble Tea Straws These are the widest Bubble Tea Straw Clean Brushes on the market- don't try to use a smaller brush on your straws- they won't get fully clean! These are a Perfect Fit for our CocoStraw Brand Bubble Tea Stainless Steel Drinking Straws - ReUsable, Washable, Dishwasher Safe