Select your size, Pen size, Color, and type and press space. Color: 0 is no color 1 is color Type: Type one is basic curve Type two is Quadruple Curve Type Three is Circle Type 4 is a mix of Type 2 and 3
Something that I always doodle in math I suggest Size 18 Type 3 Pen Size 10 color 0 or Size 18 Type 2 Pen Size 0 Color 1 Make suggestions in the comments!
