These barrels come pre-supported with 2 variants, both with seperate lids and bottoms, no flat bottoms!
The STL files included consist of one that has 4 barrel "bodies", 2 keg and 2 standard, all pre-supported. The second file has 4 lids (2 of each type), and 4 bottoms.
I hated barrels that have a flat bottom as they look terrible on their side, these look great from any angle.
Suitable for printing in RESIN, pre-supported, and designed for use in 28mm, but "may" be rescaled within reason.