It was probably my own fault somehow, but my print of the OG Break Loom kept doing what it said on the package a little too literally (and I also wasn't fond of how big the balls on the pins were). These pins will print horizontally, limiting layer breakage.

I did not change the dimensions of the loom, so check out the comments on the original to see people's experiences with sizing.

Total amateur-hour edit, feel welcome to refine, but it printed just fine for me--and has solved my horrible breakage issues so far. As with the original, you will need one piece with the anchoring peg (Break_Loom_base) and 3 of the other side pieces (Break_Loom_side), and the extension is meant to be used for creating larger loom shapes. I haven't printed the extension yet, but it should be fine.

The pins fit more tightly on the connector pieces, but I was able to finagle them in without doing anything special.