Set of 3 Different Size Brushes: 8" x 3/8" (200x10mm), 10" x 3/8" (250x10mm), 12" x 1/2" (305x12mm).
Handle is made of 304 Food-Grade 18/8 stainless steel wire wound, BPA free, no rust, flexible, easily deformed.
Durable but soft nylon bristles in a spiral, a good contact with the straw wall, straw scrub.
Suitable for cleaning straw, dropper bottles, kettle, keyboard and motherboard etc, use easily.
Dishwasher safe, includes 4 cleaning brushes: 2 x Brush-8", 1 x Brush-10", 1 x Brush-12".
GFDesign Drinking Straw Cleaning Brushes Set Pipe Tube Cleaner Nylon Bristles Stainless Steel Handle 8" 10" 12" Extra Long 10mm 12mm Extra Wide Diameter Set of 4