A device for holding king size cones for filling with your herb of choice. Designed using OpenSCAD

$fn=144;

//RAW 1.25 size //cone_len_mm=80;

//RAW classic king size cone_len_mm=110; cone_wid_mm=15; filter_end_mm=8;

base_wid_mm=35; base_ht_mm=18;

topfiller_wid_mm=30; topfiller_ht_mm=15;

wall_th_mm=5;

difference(){ outer_body(); inner_chamber(); } topfiller(); base();

module base(){ difference(){ cylinder(d1=base_wid_mm,d2=base_wid_mm/2,h=base_ht_mm); inner_chamber(); } }

module topfiller(){ translate([0,0,cone_len_mm]) difference(){ cylinder( h=topfiller_ht_mm, d1=cone_wid_mm+wall_th_mm, d2=topfiller_wid_mm); cylinder( h=topfiller_ht_mm, d1=cone_wid_mm, d2=topfiller_wid_mm-wall_th_mm); } }

module outer_body(){ translate([0,0,base_ht_mm]) cylinder( h=cone_len_mm-base_ht_mm, d1=base_wid_mm/2, d2=cone_wid_mm+wall_th_mm); }

module inner_chamber(){ cylinder( h=cone_len_mm, d1=filter_end_mm, d2=cone_wid_mm); }