Duskin Official Bottle Cleaning Sponge Set

Product Description Features Easily clean small-mouthed water bottles! Suitable for bottles with an opening diameter of approximately 4cm or more. Fits securely to the bottom of hard-to-reach bottles! Suitable for bottles with a depth of approximately 30cm or less. After use, the sponge can be removed for drying, ensuring hygiene! The handle is made of rust-resistant 18-8 stainless steel. Usage Instructions 1. Insert the sponge. Slide the fastener to the handle and insert the sponge at the tip. 2. Slide the fastener. While gripping near the tip of the handle with some force, slide the fastener until it bites into the sponge. 3. How to remove the sponge. Slide the fastener back to the handle to detach the sponge. Applications Cleaning bottles, teapots, etc. Material Handle: 18-8 stainless steel, Sponge: urethane foam (with inorganic antibacterial agent) Heat Resistance Temperature Approximately 70 degrees (sponge) Handle Length Total length: approximately 27.5cm (suitable for bottles with an opening diameter of approximately 4cm or more and a depth of approximately 30cm or less). Set Contents 1 stainless steel handle, 1 kitchen sponge soft type (pink) Usage Precautions This product is exclusively for the Duskin "Kitchen Sponge Soft Type," and other sponges should not be used. Avoid direct contact of the stainless steel handle with the object being cleaned, and do not scrub too hard to prevent scratches. Test on inconspicuous areas for delicate or soft items before use. When using on narrow-mouthed bottles, push the sponge in while gripping it. Ensure the sponge covers the stainless steel tip. Be cautious when removing the sponge from the bottle to prevent it from detaching. When extracting from narrow bottles, be aware that detergent or water may splash from the sponge. The sponge may catch on the folded part of the stainless steel handle, so take care when removing it. After use, remove the sponge, wash the handle thoroughly, and dry it well before storage. Store the sponge upright or with the sponge side down after ensuring it is free of detergent and dirt. Marks may remain on the sponge from being pinched by the stainless steel handle. The sponge may bend depending on usage, but this does not affect its functionality. Avoid using bleach, acidic, or alkaline detergents on the sponge. Do not use the sponge for boiling water disinfection or on