Color-sponge for RapMan 3.2

This is a bracket for a colored sponge to dye ABS.
The ink is the same as for normal inkjet printers.
This bracket fits to the RapMan extruders (if you use the alternative cabel mounting - see here: http://www.thingiverse.com/thing:935518 )
You can even stack tow or more of them.
You will have to finish the bracket with Aceton so the surface is leak-proofed (otherwise the ink will disappear...)