>>9496832Joints and stability are great, I've built three of them now and they're all sturdy and satisfying. Fiftyseven really makes quality products. Dunno what the actual plastic type is, but it feels sturdy and high-quality. Definitely not some cheap nasty feeling plastic like you get in a lot of minipla kits.
I basically can't recommend the line enough. I've dropped a lot of money on this line in the past year, building up a little base and living area for all my bots.
