How to use an ice cream scoop?

We often see ice cream scoops in ice cream shops, so how should this one be used?

Dip the ice cream scoop in warm water before use to prevent the ice cream from sticking together. When digging, scoop a scoop first, and then don't take it out. While scraping the ice cream next to the ice cream scoop, turn it around, so that you can turn it around. The round ice-bullying ball is out, and you will become proficient after doing it a few times. This ice cream scoop can only be used to scoop up hard ice cream and hard ice cream.

(The ice cream made by yourself can only be scooped when it is frozen)

Note: just scrape the ice cream ball directly. After scraping the small bowl in the ball digger full, you can pinch it with your hand and you will have a ball. When scraping at the end, rotate the ball digger sideways, so the ice cream scraped out will be rounder.