Butterfly Ballet - Rectangle Musical Jewellery BoxMusical Jewellery Box 2 Ballerinas & Butterflys 15 x 11 x 8. 5 Watch the ballerina twirl to the music playing within this beautiful jewellery box. It's covered in beautifully illustrated pictures of a ballerina and more so you can proudly display this jewellery box on your shelf. On the back of each box is a small handle that can be wound up to play the music hidden within the jewellery box. The music will only play once the lid is opened and the