Here is a weighted hot glue gun stand that is designed to withstand heavy daily use.
It takes the typical 7mm craft hot glue guns with just enough space so that you can literally throw the gun into the holder and it'll catch it without any issues.
Once printed, you should fill the base with a suitable filling (sand, lead shot, resin etc) and glue the provided plug into place to seal it.
A small funnel is also included to assist you!
** The glue stick dispenser seen in the picture can be found here: https://www.thingiverse.com/thing:2950646
This has been designed to be printable without supports, although you may need to sand a few bits afterwards. The holder shown in the pictures has been printed without supports.
Using supports with Cura 3:
If you need to print using supports in Cura, choose "Everywhere" so it'll put the upper supports in the right places. You may then need to break a few supports inside the base with a screwdriver in order to fill it correctly.