Wall hanger

This wall hanger easily holds 1-15 pieces of paper or a large poster. It comes in 4 different sizes: 20 mm, 100 mm, A4 size and letter size. Print your calendar and insert it into the wall hanger. When hanging on the wall, gravity makes sure the cylinders inside holds on to the paper. When changing month/page you just take the calendar off the wall, turns it upside down which will let go of the papers and put the front page to the back. Then insert the calendar into the wall hanger again and put it up on the wall again. Filament:20 mm: 4 grams100 mm: 17 gramsA4 size: 45 gramsLetter size: 43 grams Note: The small cylinders inside the wall hanger needs support when printed. And this support can be quite difficult to remove! Use a small knife and/or pliers. I have tried to make the support be sitting loose on the cylinders (0,3 mm between support and cylinder). You might be a bit frustrated when removing the support, but take your time and you will have a wall hanger which you can reuse y