1、Comprehensive Cleaning: Aquarium magnetic brush provides comprehensive and no dead end cleaning, cleaning all algae on the wall, leaving only clear and no trace. 2、Premium Material: Fish tank magnetic brush using chin iron boron material, the magnet has a strong suction, stable and waterproof does not fall off. Suitable for many small fish tanks. 3、Anti Scratch: Inner brush for safe scraping surface, not scratch the glass. The outer brush is felt scraping surface, clean and remove microscopic marks at the same time. 4、Ergonomic Design: Mini fish tank glass cleaner with ergonomic hand grip shape design, comfortable grip, non slip, lasting use of the wrist without fatigue, more efficient and effortless. 5、Strong Magnetism: Aquarium magnetic brush cleaner suction is too strong, open the two brush head rotate to 90 degrees and then forcefully break open, do not get too close to avoid pinching fingers after separation. 1 x Set of Aquarium Magnetic Brush (2pcs) Item Type: Aquarium Magnetic BrushMaterial: ABS, Chin Iron Boron