sticky on glass - this guy didn't see the glass oops - print it and put it behind glass or cup or mug while you relax - and it is so funny STL : information : 1- STL file - checks without no error 2- STL dim. 70mmx40mmx30mm 3- Volume: 38.39 cm3 Area: 102.09 cm2 Triangles: 11746 its stable for printing and real world scale is ready ENJOY