Take a pumpkin and cut off its crown using a serrated knife.
Scoop out the seeds, flesh and fibers using a serving spoon.
Have a bat stencil of your desired design and tape it on the pumpkin.
Punch holes following the lines of the stencil using a needle and remove the stencil once completed.
Use sharp serrated knife to cut the openings along the dotted lines you have marked.
Pop a tea light inside the pumpkin and place the crown on the top.