This is a coasterholder with knobs. Print it to hold (my) 1001005mm coasters. I'm sorry the file is a bit large.. .
Raimon of IdeaLab
I have printed this model with Ultimaker white PLA. I used 0.2mm layer height and, 18% infill. I used a 0.4mm nozzle with my extruder at 210 degrees Celcius. I used a heated bed. To avoid the curling up at the bottom i used a brim. Don't hesitate to use your own configuration....no worries!
I used the lattice function in meshmixer for this pattern.