10-Piece Cleaning Bottle Brush Set – Multipurpose Use! These versatile brushes are perfect for cleaning narrow-necked bottles, moxa burner cleaning, kitchen bottles, and more. Durable yet flexible to reach even the most stubborn crevices, cleaning the entire interior. Uniquely sized and shaped for cleaning hard-to-reach places like the inside of teapots, sports water bottles, hummingbird feeders, coffee pots, juice jugs, canning jars, flower vases, kettles, teapots, and much more. Sturdy handle for effortless cleaning; includes a hanging hook for drying and storage. Made from food-grade polypropylene and stainless steel wire – non-toxic, safe, and healthy. Specifications: Material: Composite Material Size: Approx. 18 x 2 x 2 cm / 7.1 x 0.8 x 0.8 inches Quantity: 10 pieces Package Includes: 10 x Narrow Neck Bottle Brushes Note: Size is manually measured, there may be a 0 to 1 cm error, which is normal.