All Sketches tools in detail

Pencil

Thin and regular for precision drawing
Basic pencil, very versatile
Variable opacity with Pressure
Coloring pencil, fat and opaque
Nervous and artistic stroke

Rotring

Width variable with speed
Thin and regular for precision drawing
Same but a bit larger.

Felt Pen

Basic felt pen, small
Basic felt pen, large
Marker, slanted 45°
Apple Pencil : oriented by Pencil orientation
Marker, oriented by first direction
Apple Pencil : oriented by Pencil orientation

Pen brush

Variable width with Speed, small
Variable width with Pressure
Variable width with Speed, large
Variable width with Pressure
Variable width with Speed (inverse), small
Variable width with Speed (inverse), large

Oil pastel

Small
Large
Fat and textured

Acrylic

Smooth
Variable opacity with pressure
Textured
Variable opacity with pressure
Variable width with Speed
Variable width with pressure
Variable width with Speed (inverse)
Variable width with Speed (inverse)

Watercolor

Small and variable in size, great for nervous strokes
Variable width with pressure
Wet medium
Variable opacity with pressure
Large and dry
Variable opacity with pressure
Tap in wet ink and create nice textured spots

Air brush

Thin and textured
Variable size with pressure
Medium and smooth
Variable opacity with pressure
Large and textured
Variable opacity with pressure

Ink

Small
Medium and wet
Variable size and opacity with pressure
Slanted 45°, great for calligraphy

Smudge

Smooth
Textured