Wanhao Duplicator i3 Plus - spool holder & raiser

Easy spool holder that doesn't take hours to print and with no need of support.

Retains the same spool nut to lock in place.

For the shaft I used 15 cm of aluminum tube with external diameter of 12mm, center hole for spool holder is made smaller for a secure pressure fit (0.2 mm) that gave me a precise and snug fit, feel free to modify the part to accomodate for your tube dimensions.

the second file is a raiser to give the spool clearance ( 5mm).

simple and fast to print ( 1h time w