Step one:
First draw a trapezoid.
Step 2:
Use curved lines to draw the spout, paying attention to the changes in radian.
Step 3:
Then draw the curved handle and the cap, paying attention to the shape.
Step 4:
Add a little decoration to the kettle or draw a pattern of your choice.
Step 5:
Draw a water glass next to it as decoration.
Step Six:
Finally, just paint the painted kettle with a beautiful color.