About this 3D model
BPS Dual Extruder HotEnd Mount If you like my thing please also like my Facebook page that means a lot to me thank you :) https://www.facebook.com/billsprototypestudio email: billsprototypestudio@hotmail.com to place an order /or http://www.ebay.com.au/itm/BPS-3D-Printer-HotEnd-/231302819025?pt=LH_DefaultDomain_15&hash=item35dab8ecd1