Simple/Ordinary Hopper Grab is a common material conveying tool, mainly used to guide and control the flow direction of materials. It usually consists of a short neck and an enlarged funnel mouth, which facilitates rapid filtration and liquid injection. Ordinary funnels are widely used in laboratories, industrial production, and daily life, such as liquid filtration and powder material transfer.

　　1. Simple structure: Simple design, easy to manufacture and use.

　　2. Low cost: The materials and production process are relatively simple, and the price is relatively cheap.

　　3. Strong universality: Suitable for conveying and filtering various materials, such as liquids, powders, etc.

　　4. Easy to operate: Simply pour the material into the funnel to achieve rapid filtration or transfer.

　　5. Good durability: Usually made of materials such as glass, plastic, or metal, it has a certain degree of corrosion resistance and durability.