10 square greeting cards with envelope: lucky day!

 <p><b>Greetings cards with square envelopes, design: Michael Marschall</b></p> <p>10 cards 16 x 16 cm (open 16 x 32 cm)<br> Offset printing 1/1 red (HKS 17) on Munken Pure 300 gsm (old white natural cardboard)<br> 10 old white envelopes 17 x 17 cm, straight flap with self-adhesive<br> old white (= cream white) paper 120 g/sqm, FSC<br> an envelope weighs 8 grams, a card weighs a good 15 grams <p>When you open it, it becomes “Lucky day!”":"Happy Birthday!“<br> Representative, square format. The creamy white cardboard has a pleasant feel. The birthday card is scratched twice with a knife for easy folding. </p>