|The black & white Advent Star has been designed so the Christmas images on the pyramid net shapes and the window pages can be coloured using felt tip pens, paints, pencils, crayons and other colouring medias. You can add fantastic Christmas sparkle by using glitters, diamantes and sequins so that they are eye catching and embellished. Final calendar measures 28 cm in diameter once completed. Shipping: All shipping prices are as shown on the UK Royal Mail website - All postage has been calculated using weight (not size as all Advent Star craft packs are packaged using protective A3 envelopes). I always think that it is unfair for websites to "guesstimate" and over price on shipping so I have used the Royal Mail price calculator for shipping prices to UK, USA, Australia & Europe to make sure that all customers get the best shipping price for their location.