If you're a little bad at saving, there's no better way to force yourself to hold onto that extra change by investing in a creative, useful piggy bank that allows you to see how much you're building your wealth. This vacation fund shadow box will do just the trick, with an all-natural design, sturdy front glass and a cute font that reminds you just why you're saving in the first place. Box is made of Paulownia wood and measures 7.1 x 7.1 x 1.8 inches.