Meri Meri Nutcracker Jewelry Box Advent Calendar 45-2394 Meri Meri Nutcracker Jewelry Box Advent Calendar 45-2394. This stylish and unique advent calendar comes in the style of a classic jewellery box. Opening the lid reveals a dancer and two trays with numbered compartments each with a charm to add to a charm bracelet. Pack contains 1 advent calendar. Pack size: 7 x 4 x 2 inches.