Using these twist-up crayons is super easy. Just hold the plastic barrel and give it a gentle twist when you need more crayon to draw or color. For kids aged 3 and up, it's a great way to start their artistic journey. When not in use, keep the crayons in a cool and dry place to maintain their quality. Avoid dropping the crayons as this might cause breakage inside the barrel. If the crayon tip gets a bit dull, you can color a little on a scrap paper to make it sharp again. Enjoy creating beautiful art with these scented crayons!