Use this 8x8 inch chain ring tool to clean your filthy bases. If you have ever seen staining on your bases, and brushes just can't reach, this might work for you. Just add hot water and a squirt of soap, fill your base with water, add these rings, and vigorously spin your base. You may need to repeat a couple of times to get it right. These are stainless steel and will not rust. Get your hookah bases sparkling clear.