Shubb SP-2 Steel Bar

This item makes it easier to play lap steel guitar than other slides I have tried.

Bought it to play on a resonator.
Very comfortable.
Two edges, one curved, one straight, so you can try both if you're a begginer (like me) and decide later what you prefer.
I play it now mainly with the flat end towards the tip of my finger (so the other way around) as I discovered I was more precise and enjoyed more playing this way.
Still, I'll keep it as it works well this way too!