2. Mason Jar Fairy Lights

Fairy lights are a staple in teen bedrooms, but crafting them into mason jar lanterns adds an enchanting, cozy glow. Simply place a string of battery-operated fairy lights inside a mason jar, and decorate the jar with paint, glitter, or stickers. Line them along shelves, desks, or windowsills to create a magical effect. Teens can even use tinted jars for a colorful glow or paint silhouettes on the glass for shadow-play lighting. This craft is inexpensive yet instantly elevates a room’s vibe.