Can you give me a link for these, cant seem to find them on ebay. Thanks
lol just found them
http://www.ebay.co.uk/itm/3D-Printer...lfvZl0hAxmaP-w
http://www.ebay.co.uk/itm/3D-Printer...qglbAUXOWXJCnQ
It's better to pay the extra £6 and get the metal one right?