DescriptionThe angle and size of the are for cleaning even the corners of your aquarium. 10 razor stainless steel blades ensure you enough blades to use and keep your aquarium clean always. The unique design of this razor cleaner will cut through and remove even the most stubborn algae. Even if you have been neglecting to clean the algae, this metal scraper will give your tank a fast makeover, leaving it clean and clear. Practical tool for cleaning your fish tank and offer aquatic organism a comfortable living environment.Feature- Color: As shown. - Material: Stainless steel. - Size: About 4 x 2cm. - 10 razor stainless steel blades ensure you enough blades to use and keep your aquarium clean always. - The algae cleaning razor is sharp, yet it will not damage your glass aquarium in anyway. You can simply scrape off all the unwanted algae, leaving the glass pristine and scratch free. - The unique design of this razor cleaner will cut through and remove even the most stubborn algae. Even if you have been neglecting to clean the algae, this metal scraper will give your tank a fast makeover, leaving it clean and clear. - Easily screw on the two additional pieces to lengthen the handle. This handle will save your entire arm from getting wet next time you clean the algae from your tank. - They are made from stainless steel which ARE completely resistant to any rust or corrosion. Use these metal scrapers for years to come.