Use the arrow keys (4) to change the color and the space key to change the size. The arrow keys are right, left, up, and down. Click the black dot. Change to different patterns. These are only ones for showcase. Large is for adults (20 above) Medium is for teens (12 above) Small is for kids (4 above) Extra small is for toddlers (1 above) Extra Extra small is for babies (1 month above) Extra Extra Extra is for babies who were just born (I added Extra small and Extra Extra small) I also made the lines more colorful.