Sanifri 470015059 Corner Roller 11.5 cm

Used to paint our lounge this weekend - sped up cutting in the corners and edges versus using a brush. The paint lay down was a better match in terms of finish to the normal roller I used on the rest of the walls (as compared to using brush for cutting in) You just need to watch for drips if too much pressure is applied. I also found that I needed to go over parts - back and forth - a few time to ensure paint got right into the corner.

This might finally be a decent corner roller for professionals

Well worth the price