This is a collection of models I designed to use with my concentrate rig. I based these on the Gridfinity storage system and the Cotton Swab Holder is just one of the base storage models made by the creator of Gridfinity only its 40mm tall. Here is each models description:

Dab Jar x 1 = Fits one 3ML silicone concentrate jar. 22mm wide

Dab Jar x 2 = Same as above just a 1x2

Carb Cap 2 = Fits 2 carb caps 19mm around at base with

Dab Tool Stand = Fits 2 commom size dab tools on the stands. With the ability to slot (6) multiple 7mm x 1mm spade shaped dab tools vertically.

Cotton Swab Holder = Default 40mm tall 1x1 container fits a decent handful of glob mops.