DURABLE MATERIAL: The bottle transfer funnel is made of high quality PP plastic material, this high quality plastic material bottle funnel is sturdy and super durable, water bottle funnel can be applied for a long time and not easy to deform or break. Regardless of the type of liquid, bottle to bottle funnel maintains a stable performance, so your filling work goes smoothly SPILL PROOF THREADED MOUTH DESIGN: The unique threaded mouth design allows bottle transfer funnel to fit snugly into the mouth of the bottle, preventing the bottle funnel from slipping or spilling liquids and improving stability; The funnels for kitchen use filling bottles features a tapered structure and narrow mouth for a practical design that allows for faster and more accurate transfer of liquids or small particles, avoiding spills, drips, or wastage SUITABLE SIZE MESS FREE POURING: Package includes 2 bottle funnels with 70mm/2.76inch openings ;threaded plastic funnels for 28 mm bottles,precise flow rate control and suitable size design prevents spills and ensures that drop of liquid flows smoothly into the container, avoiding wastage(Note: avoid bending the funnel vertically or overtightening during installation to prevent interface damage or cracking) WIDELY APPLIED: Suitable for 16 oz, 12 oz, 8 oz and 4 oz bottles, which can meet the needs of different capacities, the funnel can be widely applied to transfer liquids, fine powders, small particles, etc.; This funnel is a good tool for home, kitchen, laboratory or workplace, at home you can easily transfer liquid seasonings and can safely and efficiently transfer 30% Vinegar; In the maintenance of automobiles, funnels for filling bottles can help you accurately add oil, coolant, etc EASY TO CLEAN AND STORE: The funnels for filling bottles have a smooth surface, so you can simply rinse them with water or put them in the dishwasher to keep them as clean as new. Plus, we've included a hanging hole on the side of each threaded plastic funnels so you can nest and stack them for hanging storage, or just stack funnels for storage Why Choose Us? No leaks, no spills! ! Durable material 2 Pack for easy replacement Threaded interface leak proof design funnels Widely compatible, funnels for kitchen use filling bottles, suitable for almost all containers Easy to use, Just insert it into the water tank or container of your choice and pour in your liquid Specifications: Material: plastic Color: green Size: threaded plastic funnels for 28 mm bottle Package includes: 2 x funnels for filling bottles Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays