1.Tap the sign on the bottom of the note and select a brush you like.
2.You may adjust the size, opacity, and color of the brushes.
* You may change the opacity of ink brush and highlighter only. The opacity of pencil, fountain pen, crayon, and spray gun cannot be changed. As our group want to maintain realistic brush effects.
3.To remove your drawing, tap on Eraser. You can adjust the size of the eraser.