Set of 10 square greeting cards with envelope: Lucky day!

<p><b>Greeting cards with square envelopes, design: Michael Marschall</b></p> <p>- 10 square cards: 16 x 16 cm (open 16 x 32 cm)<br> - red offset print 1/1 (HKS 17) on off-white, uncoated cardboard (Munken Pure 300 g/m²)<br> - 10 off-white envelopes 17 x 17 cm, straight flap, self-adhesive, off-white (= cream-white) paper 120 g/m²<br> - one envelope weighs 8 grams, one card a good 15 grams</p> <p>When opened, “Lucky day!” becomes “Happy 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>