Recommendations for natural-looking eyebrows

My eyebrows tend to be sparse at the ends, so I always use an eyebrow pencil when I do my makeup.

I feel good on days when my eyebrows turn out well, but on days when they don't, it bothers me all day long.

What eyebrow products are available that draw a natural look?

I'm scared of eyebrow tattooing, and since there are many products that last a long time once applied, I'm wondering which one is good.

I would also appreciate recommendations for eyebrow pencils, brushes, and tattoo products if you have tried any.