I had bought a professional knife set at the last Black Friday sale on Amazon:
the knive set didn’t come with a block, so I created one.
I will speak about safety because this thing will be at home and knives may be dangerous, so I hope you follow the three important steps below:
1) Use magnets as described on the project, you can find them here:
2) Use rubber pads; print them with TPU95 or another rubber filament
3) Create the ballast with the milling machine - the one in my project has a weight of 2.3Kg
You need this hardware:
Phillips flat head self tapping screw 4.8mm x 22mm: 2pcs
Phillips flat head self tapping screw 5.5mm x 25mm: 2pcs
Neodymium magnets 8mm x 3mm: 4 pcs
Check everything else on the PDF and pics.
UPDATE 1 MAY 2018:
Added base without support for those who are lucky to have a bigger print volume
For the beginners: Follow the pics for printing position.
Use cyanoacrylic glue to assemble feet, body, head together and all plugs with magnets in the holes as well.
Remove additional support on the base.