Mono Zero Eraser Pen

For detailing in your sketch you should use Mono zero eraser pen which gives more attractive look to your sketch. If you are a beginner then you should not use this in starting because in starting you are at learning stage and if your sketch looks realistic and hyper realistic then it requires more minute detailings to be done to make it look attractive and which gives you satisfaction for your work you done and the time you invested for your sketch.

Best brand

The best brand you can use is Tombow mono zero eraser/ Tombow mono eraser/ Tombow eraser. You will get a tombow mono zero eraser refill with it which you can use for minute detailing in sketches.