Review on Sungrow Aquarium Glass Cleaner: Efficient, Long-Handled Tool Reduces Cleaning Time by Half, Minimizes Hand Moisture, Powerful Blade for Stubborn Residue Removal, Ideal for Regular Tank Upkeep by Ashley Romero

Very disappointed. The blade is so thin it literally does nothing. It's also very small, 1 and 1/2 inches wide. So it takes forever to build a bigger tank. Anything over 10 gallons is bloody hard work. The handle isn't adjustable (I knew about it but just mentioned it) and the handle is very thin so after a few scratches I have to keep moving it up and down in my hand and I have small hands. Money thrown away since I bought extra blades and they are just as tight and flimsy. The plastic I got in the $10 set was much better (although there is no blade replacement so it becomes useless after about a year), I can just buy the whole set again even if I don't need anything else. in this lol.