Doubleended design for versatile cleaning: The flexible brush features a doubleended head that adapts to different pipe sizes, helping to remove stubborn clogs such as hair and grease. Enhanced reach and scrubbing performance: Dense bristles provide thorough scrubbing, while the extendable spring enables deep reach into curved and narrow pipes for efficient cleaning. Ergonomic and easy to use: A flexible brush head combined with a userfriendly handle makes operation straightforward, even for users without professional plumbing knowledge. Broad compatibility for shower and kitchen drains: Specifically suited for standardsized drains in bathrooms and kitchens, it reduces the need to swap tools during routine maintenance and handles common obstructions found in standard pipes. Practical use scenarios: Shower drain: Clear a hair clog by inserting the brush, extending into the trap, and scrubbing away hair and soap scum. Kitchen sink drain: Remove grease and food particle buildup by scrubbing the interior and extending into curves to dislodge buildup. Bathroom vanity or tub: Reach bends and narrow sections in curved pipes using the extendable spring to dislodge obstructions without disassembly. Key benefits and standout features: The combination of doubleended design, extendable reach, dense bristles, and an ergonomic handle provides versatile, convenient cleaning for everyday drain maintenance, reducing the need for multiple tools.