1️⃣The end ofbottle brushes have protective cap, it canthe items and protect you from hurting yourself when cleaning.
2️⃣The metallic straw cleaner brush will bend itself to fit the shape of almost any straw and will wash the inner areas of thin, wide, plastic, silicone, glass, and metal straws
3️⃣The metallic straw cleaner brush will bend itself to fit the shape of almost any straw and will wash the inner areas of thin, wide, plastic, silicone, glass, and metal straws
4️⃣Durable, strong but soft nylon bristles for cleaningYou can clean any small spaces around your home, great little tool!