Kim-
I am doing Christmas Theme Eye Spy jar- I have collected mini Christmas items ("Merry Christmas" confetti, piece garland, presents, bows, green/red pom poms, variety of mini ornaments (candy canes/santa/bows/reindeer etc) I am using Peanut Butter jars and filling with sand (can use rice/bird seed) and placing 1 of each item then hot glueing lid- Going to make a list of items to attatch to jar. I am making one for variety of people.
Doing color ones for toddlers (using water bottle and putting in differnt colored pom poms)
Going to make one for each of the Holidays for the House to bring out each year.
Doing ones for birthday party favors using baby food jars and very small items from around the house (penny/paperclip/etc) like sweetpumkinpie mentioned.
Have done- farm/water/land animals, shapes, ABC.)
They are easy to make and lots of fun!