Kossel magnetic rod reduction 6mm to 10mm

I made this reduction to fit 10mm N50 grade magnets for ball joints on the 6mm carbon tubes.
On both side of the tube use 2 of those reductions put the magnet in the reduction .
10mm Balls on the carriage and sliders.

i made this in awaiting to my carbon rods

I buyed the magnets here : http://www.3dprinteu.eu/product/magnet-for-magnetic-ball-joint/