I'm revisiting the idea of a DELTA printer, and I'm currently looking at this one:

http://www.aliexpress.com/item/MICRO...386471666.html

Seller says for 30$ extra I can get a heated bed.

Also this kit has linear guide rails instead of pulleys, I guess those white wheels in pictures are pulleys? Seems like seller forgot to update the picture. Does this kit look okay? Anyone got some pointers?