Download Stacksize v.1.0 [1.12.2]

Thanks to fashion Stacksize you can change the size of stacks of any item and customize it to suit your taste or needs.
Change stack and add new items as you can in a mod menu and the configs of the mod.
For more accurate adjustment it is best to use configs in the fashion,so there more options than configuring via the menu.
Perfect for any Assembly.
the Mod is stable and easy to set up.