Miniature hand-crank music box, that plays the Happy Birthday tune. A fun and whimsical novelty gift for anyone's birthday. • Comes in two colours: blue and red • Includes space on the back to write the recipient's and gifter's names, and the Happy Birthday song lyrics printed on one side. • Must be ordered in multiples of 20 (10 blue, 10 red). • These will come in a cardboard retail display box measuring approx. 16.5cm (length) × 14cm (width) × 16.5cm (height when displayed)