Store them in a clean plastic soap travel box. These are boxes are available at dollar stores (usually 3/$1.) as well as in the health and beauty sections of most big box stores, like Walmart and Target.
If your kids are still small, soap boxes work great for crayons as well.
These soap boxes also make great containers for:
- Personal Size First Aid Kits (Hiking, Day Trips)
- Bead holders/Organizers
- Crayon boxes for younger kids (they'll hold 16 crayons)