Knife Sharpener

Changes and improvements
Remodel handle to make it easier to print
Add stopper to limit movement for current knife
All STL files are properly oriented for slicing and printing
NB I didn't find flanged F624ZZ and F608ZZ in local stores, so used normal 624ZZ and 608ZZ - and it's fine

Original description
To make that thing you need to buy:
1pcs Ikea immeln hook, and put out metal part (hook itself). It has great suction cups to grip the desk.
Ikea immeln
1pcs 8mm L200mm + 1pcs 8mm L500mm smooth rods. Such as in 3d printers. Length can some vary
1pcs ~30-50mm length spring with inned dia 8-10mm. I didn't buy that, because I took it from my old Apex clone from aliexpress
1pcs LM8UU bearing
2pcs F624ZZ flanged bearings (4mm x 13mm x 5mm)
2pcs F608ZZ flanged bearings (8mm x 22mm x 7mm)
~10pcs N52 12mm X 2mm Super Strong Round Disc Magnets Rare Earth Neodymium magnet
3pcs M5x30-50 bolts and nuts
1pcs M4x30 screw and nut
2pcs M3x15 Hex socket screws
5pcs M3x20 Hex socket screws
5pcs M3 nuts
2pcs M3 self-locking nuts

it's no-commercial-share-alike due to licence of original work
It's a fork of https://www.thingiverse.com/thing:1622145