10 winter cards with envelope: sledding / gravity

 <p><b>Recycled cards with recycled envelopes for Christmas and winter greetings, design: Thomas Hofmann</b></p> <p>10 folding cards landscape format 11.5 x 16.5 cm (open 23 x 16.5 cm)<br> black offset print on white recycled photo cardboard 270 g/sqm<br> 10 plain mustard yellow recycled envelopes 12 x 17.6 cm<br> blunt flap wet-adhesive, 80 g/sqm<br> An envelope weighs just under 4 grams, a card weighs a good 10 grams <p>A scientist doing an experiment? An experimental physicist on his lunch break? A test of courage? -Funny Christmas cards that you can read a lot into.</p>