10 gray craft advent calendars DIN B6

<p><b>sand grey blank Advent calendar postcards</b></p> <p>- 10 folding cards: portrait format 16.5 x 11.5 cm (open: 16.5 x 23 cm)<br> - Material: grey cardboard approx. 350 g/m² (100% recycled)<br> - 24 pre-punched doors<br> - completely unprinted<br> - one card weighs just under 13 grams</p> <p>Even if the photo looks like it's a folding card. A postcard is glued shut! <br> The material is easy to write on and paint (although it is gray...).When you're done, simply tape both sides together and send as a postcard. <br> Printing is rather difficult given the grammage. Possible with a powerful inkjet printer. For layouts we will be happy to send you a PDF of the cutting die.</p>