From time to time we have models and parts that do not pass the Quality Control standards.
Whilst these are dimensionally accurate (ie: they fit together nicely), they will be of sub-standard print quality in places and would not be acceptable to send out as part of a set. The colours and shapes will all be correct and the parts will still be interchangeable with the rest of the modular series.
We offer these factory seconds out to youth groups and clubs with a deep discount on the understanding that they are accepted as factory seconds and will not attract any returns due to quality or workmanship.
It is difficult to know when these will be available, we suggest keeping an eye on the Factory Seconds category in the online shop.