Wash out the bottle and dropper thoroughly with dish soap. Refill the bottle with your favorite oil (check out these oil refill packs!) or homemade vanilla extract for use in the kitchen.
Remove the paper lid liner and throw away. Wash tin in warm water with plenty of dish soap. Let dry completely, then fill with paper clips, beards, sprinkles, bobby pins, etc. Or, use as a tea candle holder. You can even use it to mix your own makeup or paint shades, or maybe you just want to store some spices. Anything is possible!