It is used for products such as hair gels, hairsprays, and hair - care essential oils. It can be precisely applied to specific parts of the hair, preventing the product from coming into excessive contact with the scalp. For example, when styling bangs, it can accurately control the amount and position of hair gel to create an ideal look.

It is suitable for products like nail polishes and nail nourishing lotions. It can precisely control the amount used, preventing spillage that could dirty the skin, and facilitating even application.

It is used for bottles containing crevice cleaning liquids, allowing the cleaning liquid to be accurately squeezed into crevices of windows, furniture, etc., to remove dirt. For commonly - used adhesives in handicrafts such as white glue and craft glue, it can precisely apply the glue at the connection points of materials through the pointed nozzle, meeting the needs of model building, paper - craft, flower - arrangement, and other creative works.

In scenarios such as small - scale painting and hand - account decoration, it is used for paint dispensing bottles, making it easy to control the amount of paint squeezed out for detailed depiction.

It is used for bottles of condiments such as ketchup, salad dressing, and honey, making it convenient to control the amount squeezed out for more precise application on food.