Grow herbs and spices.
Bake some mouth-watering pies in a jar.
You can even use them to bake mini cakes.
Dip the jars in paint to create a beautiful way to display flowers.
Make a stylish wall-storage plaque.
DIY your own magnetic spice jars.
You can DIY a nail polish remover jar, too.
Craft some mini snow globes.
Set out candy corn this Halloween in style.
These Glitter Slime Monsters also make quirkily awesome Halloween decorations.
Start saving jars now to make this surprisingly beautiful Christmas tree decoration.
You can also make these adorable Snowmen for Christmas.
Keep crayons organized with style.
Make your own magic 8-ball.
DIY some kid-sized mason jar cups.
Transform them into Minions.
You can transform them into Lego goodie jars, too.
One last party favor idea — make princess goodie jars.
Turn them into candles.
You can turn them into tiny mason jar-style oil lamps, too.
Craft an adorable pin cushion/button jar.
DIY a tiny terrarium.
Combine them with branches to make the ultimate centerpiece.