Take the lipstick and cut off its head with the help of knife. Cut the lipstick by holding the knife in a slanting way so that the shape of the lipstick is maintained. Although you cannot get the exact shape back but cutting the lipstick in this way will still make it convenient to apply it on the lips.
Now that you have cut off the head of the lipstick, put that in the lip balm container along with the Vaseline and the essence of your choice to give the balm some flavor. Mix it thoroughly with a tooth pick until the Vaseline takes the color of the lipstick.
Now transfer it into the bottle and enjoy the flavorsome balm. Apply it to your lips and stay cool!