Description: BRUSH FAMILY Straw Cleaner Brush Set - the perfect solution for keeping your straws and bottles squeaky clean! This set includes 10 pieces of high-quality brushes, with 10" and 12" lengths and different diameters to fit various straw,pipes and bottle sizes Experience hassle-free cleaning with the Straw Cleaning Brush Pipe Cleaners Tube Straw Cleaner Brush for Stanley Cup Water Drinking Bottle Straws. Keep your straws sparkling clean for safe and enjoyable drinking experiences every time. Features: 1.Rustproof, Long &Sturdy Handle 2.High-density tough nylon bristles 3.Key Ring Design 4.Protective Cap Design 5.All brushes are dishwasher-safe Instruction: Material: 304 Stainless steel and nylon bristles Insert the brush into the straw and rotate it from top to bottom to clean. Can be hung to drain after use. 10 inch / 254 mm Length with diameters (2 mm/ 0.08 inch, 4 mm/ 0.16 inch, 6 mm/0.24 inch, 8 mm/ 0.31 inch, 10 mm/ 0.39 inch, 12 mm/ 0.47 inch) Cleaner Brushes,they can be used to clean all types of your straws like smoothie straws, stanley straw and stanley straw cover, kettle/coffee spouts, nipples, hummingbird feeders and other narrow crevice spaces 12 inch / 304.8 mm Length with diameters (6.4 mm / 0.25", 8 mm / 0.31", 10 mm / 0.39", 12 mm / 0.47") Perfect for tubes, coffee cups, dishes, bongs and pipes, burner tubes and drain lines, keyboards, water pumps, water bottles, medical devices, and anything with a narrow opening, and more.This cleaning brush set is a must-have for anyone seeking effective and convenient cleaning tools. Packing Content: 10pcs x Straw Cleaner Brush Set (Optional) TIPS: Bristles may collapse due to shipping. To regain its shape, simply put the brush in hot water (80-100°C).