If you purchase 2 or more sets, I will change the shipping to Mercari delivery. Approximately 11cm x 7cm, about 3mm thick heart-shaped acrylic scrubbers. These are eco-friendly scrubbers made with antibacterial and deodorizing acrylic yarn. (As these are handmade, there may be slight variations.) They are also cute as a garland! For greasy dishes and pots, using a sponge and detergent will honestly get them cleaner, but for dishes without grease, tea stains, coffee rings, etc., they can be cleaned with just water. For bathroom cleaning, I alternate between using detergent and not using detergent for the bathtub. This reduces the amount of detergent I use while maintaining cleanliness! On days without detergent, rinsing with hot water immediately after washing works best to remove dirt. You can hang them in the washbasin and quickly clean with the water while waiting for the hot water for washing your face. Washing the washbasin with detergent about once a week will help maintain cleanliness. If you don't mind, you can put them in a net and wash them in the washing machine and hang them to dry, which will allow you to use them for a long time (*´∇｀*) When they wear out, use them for cleaning sinks, screens, and window sashes! A feeling of satisfaction when you've used them up (*´ω｀*) Please let me know if you are purchasing multiple items. I will offer a small discount for combined shipping.