This silicone bottle cleaning brush features a long handle to easily reach deep inside bottles ensuring thorough cleaning every time The flexible soft bristles gently remove residue and buildup without scratching delicate surfaces making it safe for baby bottles and narrow containers Perfectly fits small bottle openings allowing convenient cleaning of infant feeding bottles water bottles thermoses and other narrow-necked containers Durable and easy to clean the grey silicone bristles are resistant to wear and tear and can be rinsed quickly for hygienic use Lightweight and ergonomic design provides a comfortable grip making daily bottle cleaning simple efficient and suitable for kitchen or baby care routines