we have got a fan cover on the hotend to prevent touch of it.
www.tinyboy.net is our inital project page since 2013~2016 with TinyBoy 1 ~ TinyBoy 2

you can check the tinyboy details on http://hkmakers.hk/tw/23-tinyboy
or look at our recent events from http://www.facebook.com/hkmakers.hk
or contact us at fred@cocohost.com directly

Regards