Product Description Color: Black Straw brush length: 240 mm Brush diameter: 2 mm 3 mm 4 mm 5 mm 6 mm 7 mm 8 mm 10 mm 12 mm 15 mm 20 mm 25 mm Handle material: Stainless steel Brush material: Nylon Package content: 1 * 12 pcs straw brushes Easy to use: With its long, soft but sturdy bristles, it can be used for all pipe sizes and will not scratch the inside of the pipe. Plus, it doesn't leave as much lint in the pipe as a chenille pipe cleaner that you have to clean all the time. Durability: Use our durable straw brush that is very flexible but doesn't break easily, much better than some inferior and fragile straw brushes. Multiple Uses: This brush can also be used to clean pipes, narrow hoses, water pipes, coffee makers, drains, hummingbird feeders, weed killers, and other hard-to-reach corners. Material: These straw cleaning brushes are made of food-grade stainless steel, giving you both durability and versatility. The bristles are made of nylon, making them durable and easy to clean. Wrap around any surface and maneuver to any depth. Dishwasher Safe: These pipe cleaners are easy to clean after use as they fit easily in the top rack of the dishwasher, allowing the brush to maintain its effectiveness and function.