@Curious aadvark,

Here is the information from Kickstarter project (I'm a total newbie so these figures doesn't mean much to me compared to other machines);
Adopting a 0.4mm nozzle, MiniToy has a build volume of 170 x 130 x 140mm giving your child enough room to print larger objects than other kid-friendly 3D printer. The printing speed is 30 - 300mm/second and compatible filament PLA.

It seems several of us had the same issue with the bent metal piece and the loose belt. Yet no reply on the kickstarter page (aside from "yeah, kudos for your help!"...)
I doubt there is room for other buyers: Most kickstarter projects turn out at some point where anyone could buy the final product at a 'market price', once the production is completed. So far, for this one, there was no information, no improvement from vendor, no communication, no support, no extra sales. Not even on the Chinese Internet/market. In my humble opinion and previous experience in the middle kingdom, I have the feeling that Weistek is a common mid-size Chinese company, specialised in 3D printing, but without real end-consumer interface (selling to bigger brands/one shot?). They show up a serious lack of english speaking (worse than me ). So they tried to break the ice through a Kickstarter event... Yet it looks like they are not really focused on consumer support etc.

This is still a decent 3D printer for us beginners, with a lot of room for learning, sharing, and passion in this!