A super easy design, but looking great on the table: Barbed wire!

Basically, this is just 5 steel rods glued together with some wire, but I'm really happy with the results. I used a super standard iron wire (like what you can get for crafting, flowers or anything), took 1m of it, folded it around a piece of filament and put both ends into a drilling machine. I then twisted the wire until I was happy with the result. This twisted wire can now be rolled by hand around an Armypainter paint bottle lid, or around the "CylinderHelper" here. Make sure to remove a bit of material on both ends (but only after rolling), because they are not twisted equally.

To assemble the steel rods, I added the "AssemblyHelper" to help you glue two of the short beams together, and then "TotalAssemblyHelper" to glue the missing big rod to the two small X pieces you just glued together. Afterwards, I "screwed" in the twisted, rolled wire and glued it to the steel rods on both ends.

If you like my designs and want to support me, or even have access to my tools like the customizer or generator suite, become a patron now: https://www.patreon.com/Udos3DWorld