Steps:

① Draw a flat cylinder;

② Decorate the top surface of the cylinder, such as lace, flowers and patterns. (As long as you give full play to your imagination, you can draw 12 Chinese zodiac, draw small flowers, or write the words "Happy Birthday");

3 add candles, which can be represented by lines;

Finally, you can choose to color it to make it more realistic and beautiful. Since there are no colored pens around, please do some processing with Mito Xiu Xiu first, and you can choose your favorite color to match.

Note: it is not advisable to decorate too much, which is easy to give people visual discomfort.