Ugears Mechanical Celesta ★Mechanical 3D Puzzle Kit Model Toys Gift Present Birthday Xmas Christmas Kids AdultsModel size: 11*11. 2*4. 7 in (28*28. 5*12 cm) Package size: 14. 9*6. 7*2 in (37. 8*17*5 cm) Number of components: 573 Estimated time of assembly: 8 hours Level: Medium Assemble me. Let the celestial music play! Do Re Mi Fa So La Ti Do. As Julie Andrews said in the Sound of Music, "once you have these notes in your heads you can sing a million different tunes by mixing them up." Ugears is proud to introduce the second DIY musical instrument in our