Please Close Door Sign

thingiverse

My daughter and her second grade teacher devised an innovative solution when their students struggled to recall closing the classroom doors. The magnetic doors made mounting the signs a breeze. After posting the signs, my daughter's teacher reports that the doors have been consistently shut since then! It's fantastic when a 3D print delivers on its promise. The back features indentations for round magnets measuring 20 mm in diameter and 2mm in thickness. I used dual extrusion to print this model, but with a brief pause after completing the bottom part, it could also be printed using single extrusion. You can view more of my designs at Cults: https://cults3d.com/en/users/abbymath