13 dots (Ner Pulli) Kolam.
Put 13 dots 7 times, put dots by leaving 1 dot at both ends then stop at 7 dots.

Draw kolam in simple 4 steps.
Step 1: Draw below pattern.

Step 2:

Step 3:

Step 4: Connect kolam as shown.

Erase the remaining dots and color the kolam.


