7. DIY Designer Phone Case Art

Phone cases are something teens use every day, so designing a custom luxury-style phone case can be an exciting project. With clear phone cases as a base, teens can decorate them using pressed flowers, glitter flakes, pearls, or miniature charms.

Resin or strong adhesive can be used to seal the design, making the phone case durable and glossy. The final result looks like a boutique designer accessory.

This activity encourages creativity while producing something both stylish and practical.