The following are some fidget spinner brands suitable for babies around 6 years old:

1. **STEDEMON**: This brand of fidget spinners comes in a variety of colors and shapes. Suitable for children of different ages.

2. **Yuhuan**: This brand's fidget spinners come in a variety of styles, including animal shapes, cartoon shapes, etc., suitable for children of different ages.

3. **Fidgit**: This brand of fidget spinner is a small fidget spinner that is very suitable for younger children.