I created this bottle filled with rice and stuff I found around the house:buttons, beads, hair clips, feathers, an earplug, pom poms, googly eyes,a straw cut in to pieces, etc. She loves to shake it and look for her favorite things in the bottle. Which is a lady bug button and a star. Every time you shake it you find something new. Note! hot glue the lid on the bottle so they can't open it.