• Efficient cleaning: Small and soft brushes that reach the finest details and difficult spaces, removing residual dust. • High-quality material: Made with food-grade stainless steel and nylon bristles, they are non-toxic, durable, odorless, and dishwasher safe. • Versatile applications: Ideal for cleaning milk bottles, spouts, test tubes, coffee makers, funnels, keyboards, and more. • Practical design: Includes a detachable key ring for quick and easy access, and a ring on the handle for convenient hanging. • Variety of sizes: The set includes 12 brushes, 21 cm long with diameters from 2 mm to 20 mm. • Technical specifications: Black color, length of 200 - 210 mm, diameter from 2 mm to 20 mm, total weight of 0.048 kg.