Made OF Food Grade SiliconeSoft and flexible silicone funnel, BPA Free. Heat resistant -40C to 250C, No need to worry that the funnel may damage the health of your families. and since it is soft and flexible, if stuff gets stuck on the way down you can squeeze the nozzle to loosen the liquid/powder. Versatile Sizing OptionsOur silicone funnels are available in three practical sizes: small, medium and large. This variety allows you to choose the perfect funnel for any filling task, from small bottles to larger containers. Innovative DesignThe collapsible design for the funnel is suitable for storing. Whether you're in the kitchen, garage, or lab, they're easy to carry and convenient for various tasks on the go. Easy TO Clean and easy TO StoreSmall kitchen gadgets, convenient for anyone in the family to use. Ultra easy to keep clean even from oil, simple wash with warm water and add little soap or put it in the dishwasher and let the machine make the job for you. Wide applicationsthe folding funnel is applicable to liquid substances, such as soy sauce, edible oil, can also be shampoo, shower milk, etc.