The video is about a person, Hikakin, who bought 13 aluminum balls for 50,000 yen on Mercari and decided to polish two of them to make them shine. He chose two balls that didn't shine much and started polishing them using various methods, including hitting them with a hammer, sanding them down with waterproof sandpaper, and applying cream polish.
After hours of work, the aluminum balls started to shine, and Hikakin was pleased with the result. He compared the before-and-after results and showed how much the balls had improved. He also mentioned that he might open an aluminum repair shop and encouraged viewers to try polishing their own aluminum items to make them shine.
Throughout the video, Hikakin chats with his viewers, responds to comments, and shares his thoughts on the process. He also promotes his social media channels and asks viewers to subscribe to his channel and rate his video.
Here are the key facts extracted from the text:
1. The author bought 13 aluminum balls worth 50,000 yen on Mercari.
2. There were 13 different kinds of aluminum balls.
3. The author decided to polish two of the aluminum balls.
4. One of the aluminum balls was bought for 2,000 yen and the other for 1,500 yen.
5. The author used a variety of tools to polish the aluminum balls, including a file, sandpaper, and cream polish.
6. The author spent about 10 minutes polishing one of the aluminum balls before it started to shine.
7. The author used waterproof sandpaper to sand down the aluminum balls.
8. The author used a cream polish to finish off the polishing process.
9. The author compared the polished aluminum balls to a "diamond in the rough".
10. The author mentioned that they had previously made an aluminum ball that shone, and that they were inspired to try again.
11. The author is planning to start an aluminum repair shop.
12. The author spent about an hour polishing one of the aluminum balls.
13. The author used a secret weapon, "Cream Tree Curl", to polish the aluminum balls.
14. The author mentioned that they were 30 years old and had been working with aluminum for a long time.
15. The author's mother had also made an aluminum ball that shone.
16. The author was glad they decided to polish the aluminum balls, as they turned out well.
17. The author encouraged viewers to try polishing their own aluminum at home.
18. The author asked viewers to rate the video and subscribe to their channel.
19. The author is active on Twitter and Instagram.