Pick your own pace and see how your Doodles look!

Moving your hand at different speeds while extruding will result in varied types of lines. Moving faster will stretch the plastic as it comes out and form a thinner line, but don't move too fast or you'll pull your Doodled line apart. Moving slower will result in a thicker line, but be careful! If you're too slow, the Doodle will begin to squiggle up on itself and you'll lose that crisp finish.