Product Description Color: Black Straw Brush Length: 240mm Bristles Diameter: 2mm/3mm/4mm/5mm/6mm/7mm/8mm/10mm/12mm/15mm/20mm/25mm Handle Material: Stainless Steel Bristles Material: Nylon Package Contents: 1*12pcs Straw Brush Easy to Use: With its long, soft yet sturdy bristles, it can be used for all pipe sizes and will not scratch the inside of the straw. Plus, it won't leave as much lint in the pipe as a chenille pipe cleaner that you have to keep cleaning. Durability: Use our durable straw brush that is very flexible but doesn't break easily, much better than some inferior and fragile straw brushes. Multi-purpose: This brush can also be used to clean pipes, narrow hoses, water pipes, coffee makers, drain pipes, hummingbird feeders, weed removers 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 straw cleaners are easy to clean after use as they easily fit into the top rack of the dishwasher, which does not affect the effectiveness and function of the brush.